diff --git a/application/controllers/Lotw.php b/application/controllers/Lotw.php
index 7a49a055..c69d50cc 100644
--- a/application/controllers/Lotw.php
+++ b/application/controllers/Lotw.php
@@ -724,8 +724,6 @@ class Lotw extends CI_Controller {
             $customDate = $this->input->post('from');
 
 			if ($customDate != NULL) {
-                $customDate = DateTime::createFromFormat('d/m/Y', $customDate);
-                $customDate = $customDate->format('Y-m-d');
                 $lotw_last_qsl_date = date($customDate);
             }
             else {
diff --git a/application/views/eqsl/import.php b/application/views/eqsl/import.php
index 366c8d87..55ebb169 100644
--- a/application/views/eqsl/import.php
+++ b/application/views/eqsl/import.php
@@ -52,8 +52,7 @@
 				<div class="row">
 		        	<div class="mb-3 col-sm-2">
 			          	<div class="dxatlasdatepicker input-group date" id="eqsl_force_from_date" data-target-input="nearest">
-			            	<input name="eqsl_force_from_date" type="text" placeholder="YYYY/MM/DD" class="form-control datetimepicker-input" data-bs-target="#eqsl_force_from_date" value=""/>
-			              	<div class="input-group-append"  data-bs-target="#eqsl_force_from_date" data-bs-toggle="datetimepicker"><div class="input-group-text"><i class="fa fa-calendar"></i></div></div>
+                        	<input name="eqsl_force_from_date" id="eqsl_force_from_date" type="date" class="form-control w-auto">
 			          	</div>
 		        	</div>
 		         	<div class="mb-3 col-sm-5" style="vertical-align:middle;"><label class="form-label"><?php echo "(Select a date, only if you want to force an import with an older date)"; //$this->lang->line(''); ?></label></div>
diff --git a/application/views/hrdlog/export.php b/application/views/hrdlog/export.php
index 21583a04..21525a83 100644
--- a/application/views/hrdlog/export.php
+++ b/application/views/hrdlog/export.php
@@ -68,22 +68,15 @@
 						<?php } ?>
 					</select>
 					<p><span class="badge text-bg-warning">Warning</span> If a date range is not selected then all QSOs will be marked!</p>
-					<p class="card-text">From date:</p>
 					<div class="row">
-						<div class="input-group date col-md-3" id="datetimepicker5" data-target-input="nearest">
-							<input name="from" type="text" placeholder="DD/MM/YYYY" class="form-control datetimepicker-input" data-bs-target="#datetimepicker1"/>
-							<div class="input-group-append"  data-bs-target="#datetimepicker5" data-bs-toggle="datetimepicker">
-								<div class="input-group-text"><i class="fa fa-calendar"></i></div>
-							</div>
+						<div class="col-md-2">
+							<label for="from"><?php echo lang('gen_from_date') . ": " ?></label>
+							<input name="from" id="from" type="date" class="form-control w-auto">
 						</div>
-					</div>
-					<p class="card-text">To date:</p>
-					<div class="row">
-						<div class="input-group date col-md-3" id="datetimepicker6" data-target-input="nearest">
-							<input name="to" type="text" placeholder="DD/MM/YYYY" class="form-control datetimepicker-input" data-bs-target="#datetimepicker2"/>
-							<div class="input-group-append" data-bs-target="#datetimepicker6" data-bs-toggle="datetimepicker">
-								<div class="input-group-text"><i class="fa fa-calendar"></i></div>
-							</div>
+
+						<div class="col-md-2">
+							<label for="to"><?php echo lang('gen_to_date') . ": " ?></label>
+							<input name="to" id="to" type="date" class="form-control w-auto">
 						</div>
 					</div>
 					<br>
diff --git a/application/views/interface_assets/footer.php b/application/views/interface_assets/footer.php
index 061789af..e85262e5 100644
--- a/application/views/interface_assets/footer.php
+++ b/application/views/interface_assets/footer.php
@@ -2297,9 +2297,6 @@ $(document).ready(function(){
         if (isDarkModeTheme()) {
             $('[class*="buttons"]').css("color", "white");
         }
-        $('#eqsl_force_from_date').datetimepicker({
-            format: 'YYYY/MM/DD'
-        });
 
     </script>
 <?php } ?>
@@ -2866,42 +2863,6 @@ function viewEqsl(picture, callsign) {
     </script>
 <?php } ?>
 
-<?php if ($this->uri->segment(1) == "dxatlas") { ?>
-	<script type="text/javascript" src="<?php echo base_url(); ?>assets/js/moment.min.js"></script>
-	<script type="text/javascript" src="<?php echo base_url(); ?>assets/js/tempusdominus-bootstrap-4.min.js"></script>
-	<script>
-		$(function () {
-			$('#datetimepicker1').datetimepicker({
-				format: 'DD/MM/YYYY',
-			});
-		});
-
-		$(function () {
-			$('#datetimepicker2').datetimepicker({
-				format: 'DD/MM/YYYY',
-			});
-		});
-	</script>
-<?php } ?>
-
-<?php if ($this->uri->segment(1) == "csv") { ?>
-	<script type="text/javascript" src="<?php echo base_url(); ?>assets/js/moment.min.js"></script>
-	<script type="text/javascript" src="<?php echo base_url(); ?>assets/js/tempusdominus-bootstrap-4.min.js"></script>
-	<script>
-		$(function () {
-			$('#datetimepicker1').datetimepicker({
-				format: 'DD/MM/YYYY',
-			});
-		});
-
-		$(function () {
-			$('#datetimepicker2').datetimepicker({
-				format: 'DD/MM/YYYY',
-			});
-		});
-	</script>
-<?php } ?>
-
 
 <?php if ($this->uri->segment(1) == "eqsl") { ?>
 	<script>
diff --git a/application/views/lotw/import.php b/application/views/lotw/import.php
index bd5206e5..d69e98ba 100644
--- a/application/views/lotw/import.php
+++ b/application/views/lotw/import.php
@@ -33,11 +33,8 @@
 		</div>
       <p class="card-text"><?php echo lang('gen_from_date'); ?>:</p>
       <div class="row">
-          <div class="input-group date col-md-3" id="datetimepicker1" data-target-input="nearest">
-              <input name="from" type="text" placeholder="DD/MM/YYYY" class="form-control datetimepicker-input" data-bs-target="#datetimepicker1"/>
-              <div class="input-group-append"  data-bs-target="#datetimepicker1" data-bs-toggle="datetimepicker">
-                  <div class="input-group-text"><i class="fa fa-calendar"></i></div>
-              </div>
+          <div class="col-md-3">
+            <input name="from" id="from" type="date" class="form-control w-auto">
           </div>
       </div>
       <br/>
diff --git a/application/views/qrz/export.php b/application/views/qrz/export.php
index 4b0c3de5..b45af6c4 100644
--- a/application/views/qrz/export.php
+++ b/application/views/qrz/export.php
@@ -67,22 +67,15 @@
 						<?php } ?>
 					</select>
 					<p><span class="badge text-bg-warning">Warning</span> If a date range is not selected then all QSOs will be marked!</p>
-					<p class="card-text">From date:</p>
 					<div class="row">
-						<div class="input-group date col-md-3" id="datetimepicker5" data-target-input="nearest">
-							<input name="from" type="text" placeholder="DD/MM/YYYY" class="form-control datetimepicker-input" data-bs-target="#datetimepicker1"/>
-							<div class="input-group-append"  data-bs-target="#datetimepicker5" data-bs-toggle="datetimepicker">
-								<div class="input-group-text"><i class="fa fa-calendar"></i></div>
-							</div>
+						<div class="col-md-2">
+							<label for="from"><?php echo lang('gen_from_date') . ": " ?></label>
+							<input name="from" id="from" type="date" class="form-control w-auto">
 						</div>
-					</div>
-					<p class="card-text">To date:</p>
-					<div class="row">
-						<div class="input-group date col-md-3" id="datetimepicker6" data-target-input="nearest">
-							<input name="to" type="text" placeholder="DD/MM/YYYY" class="form-control datetimepicker-input" data-bs-target="#datetimepicker2"/>
-							<div class="input-group-append" data-bs-target="#datetimepicker6" data-bs-toggle="datetimepicker">
-								<div class="input-group-text"><i class="fa fa-calendar"></i></div>
-							</div>
+
+						<div class="col-md-2">
+							<label for="to"><?php echo lang('gen_to_date') . ": " ?></label>
+							<input name="to" id="to" type="date" class="form-control w-auto">
 						</div>
 					</div>
 					<br>
diff --git a/assets/js/datetime-moment.js b/assets/js/datetime-moment.js
deleted file mode 100644
index 99b94f0c..00000000
--- a/assets/js/datetime-moment.js
+++ /dev/null
@@ -1,71 +0,0 @@
-/**
- * This plug-in for DataTables represents the ultimate option in extensibility
- * for sorting date / time strings correctly. It uses
- * [Moment.js](http://momentjs.com) to create automatic type detection and
- * sorting plug-ins for DataTables based on a given format. This way, DataTables
- * will automatically detect your temporal information and sort it correctly.
- *
- * For usage instructions, please see the DataTables blog
- * post that [introduces it](//datatables.net/blog/2014-12-18).
- *
- * @name Ultimate Date / Time sorting
- * @summary Sort date and time in any format using Moment.js
- * @author [Allan Jardine](//datatables.net)
- * @depends DataTables 1.10+, Moment.js 1.7+
- * @deprecated
- *
- * @example
- *    $.fn.dataTable.moment( 'HH:mm MMM D, YY' );
- *    $.fn.dataTable.moment( 'dddd, MMMM Do, YYYY' );
- *
- *    $('#example').DataTable();
- */
-
-(function (factory) {
-	if (typeof define === "function" && define.amd) {
-		define(["jquery", "moment", "datatables.net"], factory);
-	} else {
-		factory(jQuery, moment);
-	}
-})(function ($, moment) {
-	function strip(d) {
-		if (typeof d === "string") {
-			// Strip HTML tags and newline characters if possible
-			d = d.replace(/(<.*?>)|(\r?\n|\r)/g, "");
-
-			// Strip out surrounding white space
-			d = d.trim();
-		}
-
-		return d;
-	}
-
-	$.fn.dataTable.moment = function (format, locale, reverseEmpties) {
-		var types = $.fn.dataTable.ext.type;
-
-		// Add type detection
-		types.detect.unshift(function (d) {
-			d = strip(d);
-
-			// Null and empty values are acceptable
-			if (d === "" || d === null) {
-				return "moment-" + format;
-			}
-
-			return moment(d, format, locale, true).isValid()
-				? "moment-" + format
-				: null;
-		});
-
-		// Add sorting method - use an integer for the sorting
-		types.order["moment-" + format + "-pre"] = function (d) {
-			d = strip(d);
-
-			return !moment(d, format, locale, true).isValid()
-				? reverseEmpties
-					? -Infinity
-					: Infinity
-				: parseInt(moment(d, format, locale, true).format("x"), 10);
-		};
-	};
-});
diff --git a/assets/js/moment.min.js b/assets/js/moment.min.js
deleted file mode 100644
index 05a63b14..00000000
--- a/assets/js/moment.min.js
+++ /dev/null
@@ -1,5685 +0,0 @@
-//! moment.js
-//! version : 2.29.4
-//! authors : Tim Wood, Iskren Chernev, Moment.js contributors
-//! license : MIT
-//! momentjs.com
-
-;(function (global, factory) {
-    typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() :
-    typeof define === 'function' && define.amd ? define(factory) :
-    global.moment = factory()
-}(this, (function () { 'use strict';
-
-    var hookCallback;
-
-    function hooks() {
-        return hookCallback.apply(null, arguments);
-    }
-
-    // This is done to register the method called with moment()
-    // without creating circular dependencies.
-    function setHookCallback(callback) {
-        hookCallback = callback;
-    }
-
-    function isArray(input) {
-        return (
-            input instanceof Array ||
-            Object.prototype.toString.call(input) === '[object Array]'
-        );
-    }
-
-    function isObject(input) {
-        // IE8 will treat undefined and null as object if it wasn't for
-        // input != null
-        return (
-            input != null &&
-            Object.prototype.toString.call(input) === '[object Object]'
-        );
-    }
-
-    function hasOwnProp(a, b) {
-        return Object.prototype.hasOwnProperty.call(a, b);
-    }
-
-    function isObjectEmpty(obj) {
-        if (Object.getOwnPropertyNames) {
-            return Object.getOwnPropertyNames(obj).length === 0;
-        } else {
-            var k;
-            for (k in obj) {
-                if (hasOwnProp(obj, k)) {
-                    return false;
-                }
-            }
-            return true;
-        }
-    }
-
-    function isUndefined(input) {
-        return input === void 0;
-    }
-
-    function isNumber(input) {
-        return (
-            typeof input === 'number' ||
-            Object.prototype.toString.call(input) === '[object Number]'
-        );
-    }
-
-    function isDate(input) {
-        return (
-            input instanceof Date ||
-            Object.prototype.toString.call(input) === '[object Date]'
-        );
-    }
-
-    function map(arr, fn) {
-        var res = [],
-            i,
-            arrLen = arr.length;
-        for (i = 0; i < arrLen; ++i) {
-            res.push(fn(arr[i], i));
-        }
-        return res;
-    }
-
-    function extend(a, b) {
-        for (var i in b) {
-            if (hasOwnProp(b, i)) {
-                a[i] = b[i];
-            }
-        }
-
-        if (hasOwnProp(b, 'toString')) {
-            a.toString = b.toString;
-        }
-
-        if (hasOwnProp(b, 'valueOf')) {
-            a.valueOf = b.valueOf;
-        }
-
-        return a;
-    }
-
-    function createUTC(input, format, locale, strict) {
-        return createLocalOrUTC(input, format, locale, strict, true).utc();
-    }
-
-    function defaultParsingFlags() {
-        // We need to deep clone this object.
-        return {
-            empty: false,
-            unusedTokens: [],
-            unusedInput: [],
-            overflow: -2,
-            charsLeftOver: 0,
-            nullInput: false,
-            invalidEra: null,
-            invalidMonth: null,
-            invalidFormat: false,
-            userInvalidated: false,
-            iso: false,
-            parsedDateParts: [],
-            era: null,
-            meridiem: null,
-            rfc2822: false,
-            weekdayMismatch: false,
-        };
-    }
-
-    function getParsingFlags(m) {
-        if (m._pf == null) {
-            m._pf = defaultParsingFlags();
-        }
-        return m._pf;
-    }
-
-    var some;
-    if (Array.prototype.some) {
-        some = Array.prototype.some;
-    } else {
-        some = function (fun) {
-            var t = Object(this),
-                len = t.length >>> 0,
-                i;
-
-            for (i = 0; i < len; i++) {
-                if (i in t && fun.call(this, t[i], i, t)) {
-                    return true;
-                }
-            }
-
-            return false;
-        };
-    }
-
-    function isValid(m) {
-        if (m._isValid == null) {
-            var flags = getParsingFlags(m),
-                parsedParts = some.call(flags.parsedDateParts, function (i) {
-                    return i != null;
-                }),
-                isNowValid =
-                    !isNaN(m._d.getTime()) &&
-                    flags.overflow < 0 &&
-                    !flags.empty &&
-                    !flags.invalidEra &&
-                    !flags.invalidMonth &&
-                    !flags.invalidWeekday &&
-                    !flags.weekdayMismatch &&
-                    !flags.nullInput &&
-                    !flags.invalidFormat &&
-                    !flags.userInvalidated &&
-                    (!flags.meridiem || (flags.meridiem && parsedParts));
-
-            if (m._strict) {
-                isNowValid =
-                    isNowValid &&
-                    flags.charsLeftOver === 0 &&
-                    flags.unusedTokens.length === 0 &&
-                    flags.bigHour === undefined;
-            }
-
-            if (Object.isFrozen == null || !Object.isFrozen(m)) {
-                m._isValid = isNowValid;
-            } else {
-                return isNowValid;
-            }
-        }
-        return m._isValid;
-    }
-
-    function createInvalid(flags) {
-        var m = createUTC(NaN);
-        if (flags != null) {
-            extend(getParsingFlags(m), flags);
-        } else {
-            getParsingFlags(m).userInvalidated = true;
-        }
-
-        return m;
-    }
-
-    // Plugins that add properties should also add the key here (null value),
-    // so we can properly clone ourselves.
-    var momentProperties = (hooks.momentProperties = []),
-        updateInProgress = false;
-
-    function copyConfig(to, from) {
-        var i,
-            prop,
-            val,
-            momentPropertiesLen = momentProperties.length;
-
-        if (!isUndefined(from._isAMomentObject)) {
-            to._isAMomentObject = from._isAMomentObject;
-        }
-        if (!isUndefined(from._i)) {
-            to._i = from._i;
-        }
-        if (!isUndefined(from._f)) {
-            to._f = from._f;
-        }
-        if (!isUndefined(from._l)) {
-            to._l = from._l;
-        }
-        if (!isUndefined(from._strict)) {
-            to._strict = from._strict;
-        }
-        if (!isUndefined(from._tzm)) {
-            to._tzm = from._tzm;
-        }
-        if (!isUndefined(from._isUTC)) {
-            to._isUTC = from._isUTC;
-        }
-        if (!isUndefined(from._offset)) {
-            to._offset = from._offset;
-        }
-        if (!isUndefined(from._pf)) {
-            to._pf = getParsingFlags(from);
-        }
-        if (!isUndefined(from._locale)) {
-            to._locale = from._locale;
-        }
-
-        if (momentPropertiesLen > 0) {
-            for (i = 0; i < momentPropertiesLen; i++) {
-                prop = momentProperties[i];
-                val = from[prop];
-                if (!isUndefined(val)) {
-                    to[prop] = val;
-                }
-            }
-        }
-
-        return to;
-    }
-
-    // Moment prototype object
-    function Moment(config) {
-        copyConfig(this, config);
-        this._d = new Date(config._d != null ? config._d.getTime() : NaN);
-        if (!this.isValid()) {
-            this._d = new Date(NaN);
-        }
-        // Prevent infinite loop in case updateOffset creates new moment
-        // objects.
-        if (updateInProgress === false) {
-            updateInProgress = true;
-            hooks.updateOffset(this);
-            updateInProgress = false;
-        }
-    }
-
-    function isMoment(obj) {
-        return (
-            obj instanceof Moment || (obj != null && obj._isAMomentObject != null)
-        );
-    }
-
-    function warn(msg) {
-        if (
-            hooks.suppressDeprecationWarnings === false &&
-            typeof console !== 'undefined' &&
-            console.warn
-        ) {
-            console.warn('Deprecation warning: ' + msg);
-        }
-    }
-
-    function deprecate(msg, fn) {
-        var firstTime = true;
-
-        return extend(function () {
-            if (hooks.deprecationHandler != null) {
-                hooks.deprecationHandler(null, msg);
-            }
-            if (firstTime) {
-                var args = [],
-                    arg,
-                    i,
-                    key,
-                    argLen = arguments.length;
-                for (i = 0; i < argLen; i++) {
-                    arg = '';
-                    if (typeof arguments[i] === 'object') {
-                        arg += '\n[' + i + '] ';
-                        for (key in arguments[0]) {
-                            if (hasOwnProp(arguments[0], key)) {
-                                arg += key + ': ' + arguments[0][key] + ', ';
-                            }
-                        }
-                        arg = arg.slice(0, -2); // Remove trailing comma and space
-                    } else {
-                        arg = arguments[i];
-                    }
-                    args.push(arg);
-                }
-                warn(
-                    msg +
-                        '\nArguments: ' +
-                        Array.prototype.slice.call(args).join('') +
-                        '\n' +
-                        new Error().stack
-                );
-                firstTime = false;
-            }
-            return fn.apply(this, arguments);
-        }, fn);
-    }
-
-    var deprecations = {};
-
-    function deprecateSimple(name, msg) {
-        if (hooks.deprecationHandler != null) {
-            hooks.deprecationHandler(name, msg);
-        }
-        if (!deprecations[name]) {
-            warn(msg);
-            deprecations[name] = true;
-        }
-    }
-
-    hooks.suppressDeprecationWarnings = false;
-    hooks.deprecationHandler = null;
-
-    function isFunction(input) {
-        return (
-            (typeof Function !== 'undefined' && input instanceof Function) ||
-            Object.prototype.toString.call(input) === '[object Function]'
-        );
-    }
-
-    function set(config) {
-        var prop, i;
-        for (i in config) {
-            if (hasOwnProp(config, i)) {
-                prop = config[i];
-                if (isFunction(prop)) {
-                    this[i] = prop;
-                } else {
-                    this['_' + i] = prop;
-                }
-            }
-        }
-        this._config = config;
-        // Lenient ordinal parsing accepts just a number in addition to
-        // number + (possibly) stuff coming from _dayOfMonthOrdinalParse.
-        // TODO: Remove "ordinalParse" fallback in next major release.
-        this._dayOfMonthOrdinalParseLenient = new RegExp(
-            (this._dayOfMonthOrdinalParse.source || this._ordinalParse.source) +
-                '|' +
-                /\d{1,2}/.source
-        );
-    }
-
-    function mergeConfigs(parentConfig, childConfig) {
-        var res = extend({}, parentConfig),
-            prop;
-        for (prop in childConfig) {
-            if (hasOwnProp(childConfig, prop)) {
-                if (isObject(parentConfig[prop]) && isObject(childConfig[prop])) {
-                    res[prop] = {};
-                    extend(res[prop], parentConfig[prop]);
-                    extend(res[prop], childConfig[prop]);
-                } else if (childConfig[prop] != null) {
-                    res[prop] = childConfig[prop];
-                } else {
-                    delete res[prop];
-                }
-            }
-        }
-        for (prop in parentConfig) {
-            if (
-                hasOwnProp(parentConfig, prop) &&
-                !hasOwnProp(childConfig, prop) &&
-                isObject(parentConfig[prop])
-            ) {
-                // make sure changes to properties don't modify parent config
-                res[prop] = extend({}, res[prop]);
-            }
-        }
-        return res;
-    }
-
-    function Locale(config) {
-        if (config != null) {
-            this.set(config);
-        }
-    }
-
-    var keys;
-
-    if (Object.keys) {
-        keys = Object.keys;
-    } else {
-        keys = function (obj) {
-            var i,
-                res = [];
-            for (i in obj) {
-                if (hasOwnProp(obj, i)) {
-                    res.push(i);
-                }
-            }
-            return res;
-        };
-    }
-
-    var defaultCalendar = {
-        sameDay: '[Today at] LT',
-        nextDay: '[Tomorrow at] LT',
-        nextWeek: 'dddd [at] LT',
-        lastDay: '[Yesterday at] LT',
-        lastWeek: '[Last] dddd [at] LT',
-        sameElse: 'L',
-    };
-
-    function calendar(key, mom, now) {
-        var output = this._calendar[key] || this._calendar['sameElse'];
-        return isFunction(output) ? output.call(mom, now) : output;
-    }
-
-    function zeroFill(number, targetLength, forceSign) {
-        var absNumber = '' + Math.abs(number),
-            zerosToFill = targetLength - absNumber.length,
-            sign = number >= 0;
-        return (
-            (sign ? (forceSign ? '+' : '') : '-') +
-            Math.pow(10, Math.max(0, zerosToFill)).toString().substr(1) +
-            absNumber
-        );
-    }
-
-    var formattingTokens =
-            /(\[[^\[]*\])|(\\)?([Hh]mm(ss)?|Mo|MM?M?M?|Do|DDDo|DD?D?D?|ddd?d?|do?|w[o|w]?|W[o|W]?|Qo?|N{1,5}|YYYYYY|YYYYY|YYYY|YY|y{2,4}|yo?|gg(ggg?)?|GG(GGG?)?|e|E|a|A|hh?|HH?|kk?|mm?|ss?|S{1,9}|x|X|zz?|ZZ?|.)/g,
-        localFormattingTokens = /(\[[^\[]*\])|(\\)?(LTS|LT|LL?L?L?|l{1,4})/g,
-        formatFunctions = {},
-        formatTokenFunctions = {};
-
-    // token:    'M'
-    // padded:   ['MM', 2]
-    // ordinal:  'Mo'
-    // callback: function () { this.month() + 1 }
-    function addFormatToken(token, padded, ordinal, callback) {
-        var func = callback;
-        if (typeof callback === 'string') {
-            func = function () {
-                return this[callback]();
-            };
-        }
-        if (token) {
-            formatTokenFunctions[token] = func;
-        }
-        if (padded) {
-            formatTokenFunctions[padded[0]] = function () {
-                return zeroFill(func.apply(this, arguments), padded[1], padded[2]);
-            };
-        }
-        if (ordinal) {
-            formatTokenFunctions[ordinal] = function () {
-                return this.localeData().ordinal(
-                    func.apply(this, arguments),
-                    token
-                );
-            };
-        }
-    }
-
-    function removeFormattingTokens(input) {
-        if (input.match(/\[[\s\S]/)) {
-            return input.replace(/^\[|\]$/g, '');
-        }
-        return input.replace(/\\/g, '');
-    }
-
-    function makeFormatFunction(format) {
-        var array = format.match(formattingTokens),
-            i,
-            length;
-
-        for (i = 0, length = array.length; i < length; i++) {
-            if (formatTokenFunctions[array[i]]) {
-                array[i] = formatTokenFunctions[array[i]];
-            } else {
-                array[i] = removeFormattingTokens(array[i]);
-            }
-        }
-
-        return function (mom) {
-            var output = '',
-                i;
-            for (i = 0; i < length; i++) {
-                output += isFunction(array[i])
-                    ? array[i].call(mom, format)
-                    : array[i];
-            }
-            return output;
-        };
-    }
-
-    // format date using native date object
-    function formatMoment(m, format) {
-        if (!m.isValid()) {
-            return m.localeData().invalidDate();
-        }
-
-        format = expandFormat(format, m.localeData());
-        formatFunctions[format] =
-            formatFunctions[format] || makeFormatFunction(format);
-
-        return formatFunctions[format](m);
-    }
-
-    function expandFormat(format, locale) {
-        var i = 5;
-
-        function replaceLongDateFormatTokens(input) {
-            return locale.longDateFormat(input) || input;
-        }
-
-        localFormattingTokens.lastIndex = 0;
-        while (i >= 0 && localFormattingTokens.test(format)) {
-            format = format.replace(
-                localFormattingTokens,
-                replaceLongDateFormatTokens
-            );
-            localFormattingTokens.lastIndex = 0;
-            i -= 1;
-        }
-
-        return format;
-    }
-
-    var defaultLongDateFormat = {
-        LTS: 'h:mm:ss A',
-        LT: 'h:mm A',
-        L: 'MM/DD/YYYY',
-        LL: 'MMMM D, YYYY',
-        LLL: 'MMMM D, YYYY h:mm A',
-        LLLL: 'dddd, MMMM D, YYYY h:mm A',
-    };
-
-    function longDateFormat(key) {
-        var format = this._longDateFormat[key],
-            formatUpper = this._longDateFormat[key.toUpperCase()];
-
-        if (format || !formatUpper) {
-            return format;
-        }
-
-        this._longDateFormat[key] = formatUpper
-            .match(formattingTokens)
-            .map(function (tok) {
-                if (
-                    tok === 'MMMM' ||
-                    tok === 'MM' ||
-                    tok === 'DD' ||
-                    tok === 'dddd'
-                ) {
-                    return tok.slice(1);
-                }
-                return tok;
-            })
-            .join('');
-
-        return this._longDateFormat[key];
-    }
-
-    var defaultInvalidDate = 'Invalid date';
-
-    function invalidDate() {
-        return this._invalidDate;
-    }
-
-    var defaultOrdinal = '%d',
-        defaultDayOfMonthOrdinalParse = /\d{1,2}/;
-
-    function ordinal(number) {
-        return this._ordinal.replace('%d', number);
-    }
-
-    var defaultRelativeTime = {
-        future: 'in %s',
-        past: '%s ago',
-        s: 'a few seconds',
-        ss: '%d seconds',
-        m: 'a minute',
-        mm: '%d minutes',
-        h: 'an hour',
-        hh: '%d hours',
-        d: 'a day',
-        dd: '%d days',
-        w: 'a week',
-        ww: '%d weeks',
-        M: 'a month',
-        MM: '%d months',
-        y: 'a year',
-        yy: '%d years',
-    };
-
-    function relativeTime(number, withoutSuffix, string, isFuture) {
-        var output = this._relativeTime[string];
-        return isFunction(output)
-            ? output(number, withoutSuffix, string, isFuture)
-            : output.replace(/%d/i, number);
-    }
-
-    function pastFuture(diff, output) {
-        var format = this._relativeTime[diff > 0 ? 'future' : 'past'];
-        return isFunction(format) ? format(output) : format.replace(/%s/i, output);
-    }
-
-    var aliases = {};
-
-    function addUnitAlias(unit, shorthand) {
-        var lowerCase = unit.toLowerCase();
-        aliases[lowerCase] = aliases[lowerCase + 's'] = aliases[shorthand] = unit;
-    }
-
-    function normalizeUnits(units) {
-        return typeof units === 'string'
-            ? aliases[units] || aliases[units.toLowerCase()]
-            : undefined;
-    }
-
-    function normalizeObjectUnits(inputObject) {
-        var normalizedInput = {},
-            normalizedProp,
-            prop;
-
-        for (prop in inputObject) {
-            if (hasOwnProp(inputObject, prop)) {
-                normalizedProp = normalizeUnits(prop);
-                if (normalizedProp) {
-                    normalizedInput[normalizedProp] = inputObject[prop];
-                }
-            }
-        }
-
-        return normalizedInput;
-    }
-
-    var priorities = {};
-
-    function addUnitPriority(unit, priority) {
-        priorities[unit] = priority;
-    }
-
-    function getPrioritizedUnits(unitsObj) {
-        var units = [],
-            u;
-        for (u in unitsObj) {
-            if (hasOwnProp(unitsObj, u)) {
-                units.push({ unit: u, priority: priorities[u] });
-            }
-        }
-        units.sort(function (a, b) {
-            return a.priority - b.priority;
-        });
-        return units;
-    }
-
-    function isLeapYear(year) {
-        return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0;
-    }
-
-    function absFloor(number) {
-        if (number < 0) {
-            // -0 -> 0
-            return Math.ceil(number) || 0;
-        } else {
-            return Math.floor(number);
-        }
-    }
-
-    function toInt(argumentForCoercion) {
-        var coercedNumber = +argumentForCoercion,
-            value = 0;
-
-        if (coercedNumber !== 0 && isFinite(coercedNumber)) {
-            value = absFloor(coercedNumber);
-        }
-
-        return value;
-    }
-
-    function makeGetSet(unit, keepTime) {
-        return function (value) {
-            if (value != null) {
-                set$1(this, unit, value);
-                hooks.updateOffset(this, keepTime);
-                return this;
-            } else {
-                return get(this, unit);
-            }
-        };
-    }
-
-    function get(mom, unit) {
-        return mom.isValid()
-            ? mom._d['get' + (mom._isUTC ? 'UTC' : '') + unit]()
-            : NaN;
-    }
-
-    function set$1(mom, unit, value) {
-        if (mom.isValid() && !isNaN(value)) {
-            if (
-                unit === 'FullYear' &&
-                isLeapYear(mom.year()) &&
-                mom.month() === 1 &&
-                mom.date() === 29
-            ) {
-                value = toInt(value);
-                mom._d['set' + (mom._isUTC ? 'UTC' : '') + unit](
-                    value,
-                    mom.month(),
-                    daysInMonth(value, mom.month())
-                );
-            } else {
-                mom._d['set' + (mom._isUTC ? 'UTC' : '') + unit](value);
-            }
-        }
-    }
-
-    // MOMENTS
-
-    function stringGet(units) {
-        units = normalizeUnits(units);
-        if (isFunction(this[units])) {
-            return this[units]();
-        }
-        return this;
-    }
-
-    function stringSet(units, value) {
-        if (typeof units === 'object') {
-            units = normalizeObjectUnits(units);
-            var prioritized = getPrioritizedUnits(units),
-                i,
-                prioritizedLen = prioritized.length;
-            for (i = 0; i < prioritizedLen; i++) {
-                this[prioritized[i].unit](units[prioritized[i].unit]);
-            }
-        } else {
-            units = normalizeUnits(units);
-            if (isFunction(this[units])) {
-                return this[units](value);
-            }
-        }
-        return this;
-    }
-
-    var match1 = /\d/, //       0 - 9
-        match2 = /\d\d/, //      00 - 99
-        match3 = /\d{3}/, //     000 - 999
-        match4 = /\d{4}/, //    0000 - 9999
-        match6 = /[+-]?\d{6}/, // -999999 - 999999
-        match1to2 = /\d\d?/, //       0 - 99
-        match3to4 = /\d\d\d\d?/, //     999 - 9999
-        match5to6 = /\d\d\d\d\d\d?/, //   99999 - 999999
-        match1to3 = /\d{1,3}/, //       0 - 999
-        match1to4 = /\d{1,4}/, //       0 - 9999
-        match1to6 = /[+-]?\d{1,6}/, // -999999 - 999999
-        matchUnsigned = /\d+/, //       0 - inf
-        matchSigned = /[+-]?\d+/, //    -inf - inf
-        matchOffset = /Z|[+-]\d\d:?\d\d/gi, // +00:00 -00:00 +0000 -0000 or Z
-        matchShortOffset = /Z|[+-]\d\d(?::?\d\d)?/gi, // +00 -00 +00:00 -00:00 +0000 -0000 or Z
-        matchTimestamp = /[+-]?\d+(\.\d{1,3})?/, // 123456789 123456789.123
-        // any word (or two) characters or numbers including two/three word month in arabic.
-        // includes scottish gaelic two word and hyphenated months
-        matchWord =
-            /[0-9]{0,256}['a-z\u00A0-\u05FF\u0700-\uD7FF\uF900-\uFDCF\uFDF0-\uFF07\uFF10-\uFFEF]{1,256}|[\u0600-\u06FF\/]{1,256}(\s*?[\u0600-\u06FF]{1,256}){1,2}/i,
-        regexes;
-
-    regexes = {};
-
-    function addRegexToken(token, regex, strictRegex) {
-        regexes[token] = isFunction(regex)
-            ? regex
-            : function (isStrict, localeData) {
-                  return isStrict && strictRegex ? strictRegex : regex;
-              };
-    }
-
-    function getParseRegexForToken(token, config) {
-        if (!hasOwnProp(regexes, token)) {
-            return new RegExp(unescapeFormat(token));
-        }
-
-        return regexes[token](config._strict, config._locale);
-    }
-
-    // Code from http://stackoverflow.com/questions/3561493/is-there-a-regexp-escape-function-in-javascript
-    function unescapeFormat(s) {
-        return regexEscape(
-            s
-                .replace('\\', '')
-                .replace(
-                    /\\(\[)|\\(\])|\[([^\]\[]*)\]|\\(.)/g,
-                    function (matched, p1, p2, p3, p4) {
-                        return p1 || p2 || p3 || p4;
-                    }
-                )
-        );
-    }
-
-    function regexEscape(s) {
-        return s.replace(/[-\/\\^$*+?.()|[\]{}]/g, '\\$&');
-    }
-
-    var tokens = {};
-
-    function addParseToken(token, callback) {
-        var i,
-            func = callback,
-            tokenLen;
-        if (typeof token === 'string') {
-            token = [token];
-        }
-        if (isNumber(callback)) {
-            func = function (input, array) {
-                array[callback] = toInt(input);
-            };
-        }
-        tokenLen = token.length;
-        for (i = 0; i < tokenLen; i++) {
-            tokens[token[i]] = func;
-        }
-    }
-
-    function addWeekParseToken(token, callback) {
-        addParseToken(token, function (input, array, config, token) {
-            config._w = config._w || {};
-            callback(input, config._w, config, token);
-        });
-    }
-
-    function addTimeToArrayFromToken(token, input, config) {
-        if (input != null && hasOwnProp(tokens, token)) {
-            tokens[token](input, config._a, config, token);
-        }
-    }
-
-    var YEAR = 0,
-        MONTH = 1,
-        DATE = 2,
-        HOUR = 3,
-        MINUTE = 4,
-        SECOND = 5,
-        MILLISECOND = 6,
-        WEEK = 7,
-        WEEKDAY = 8;
-
-    function mod(n, x) {
-        return ((n % x) + x) % x;
-    }
-
-    var indexOf;
-
-    if (Array.prototype.indexOf) {
-        indexOf = Array.prototype.indexOf;
-    } else {
-        indexOf = function (o) {
-            // I know
-            var i;
-            for (i = 0; i < this.length; ++i) {
-                if (this[i] === o) {
-                    return i;
-                }
-            }
-            return -1;
-        };
-    }
-
-    function daysInMonth(year, month) {
-        if (isNaN(year) || isNaN(month)) {
-            return NaN;
-        }
-        var modMonth = mod(month, 12);
-        year += (month - modMonth) / 12;
-        return modMonth === 1
-            ? isLeapYear(year)
-                ? 29
-                : 28
-            : 31 - ((modMonth % 7) % 2);
-    }
-
-    // FORMATTING
-
-    addFormatToken('M', ['MM', 2], 'Mo', function () {
-        return this.month() + 1;
-    });
-
-    addFormatToken('MMM', 0, 0, function (format) {
-        return this.localeData().monthsShort(this, format);
-    });
-
-    addFormatToken('MMMM', 0, 0, function (format) {
-        return this.localeData().months(this, format);
-    });
-
-    // ALIASES
-
-    addUnitAlias('month', 'M');
-
-    // PRIORITY
-
-    addUnitPriority('month', 8);
-
-    // PARSING
-
-    addRegexToken('M', match1to2);
-    addRegexToken('MM', match1to2, match2);
-    addRegexToken('MMM', function (isStrict, locale) {
-        return locale.monthsShortRegex(isStrict);
-    });
-    addRegexToken('MMMM', function (isStrict, locale) {
-        return locale.monthsRegex(isStrict);
-    });
-
-    addParseToken(['M', 'MM'], function (input, array) {
-        array[MONTH] = toInt(input) - 1;
-    });
-
-    addParseToken(['MMM', 'MMMM'], function (input, array, config, token) {
-        var month = config._locale.monthsParse(input, token, config._strict);
-        // if we didn't find a month name, mark the date as invalid.
-        if (month != null) {
-            array[MONTH] = month;
-        } else {
-            getParsingFlags(config).invalidMonth = input;
-        }
-    });
-
-    // LOCALES
-
-    var defaultLocaleMonths =
-            'January_February_March_April_May_June_July_August_September_October_November_December'.split(
-                '_'
-            ),
-        defaultLocaleMonthsShort =
-            'Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec'.split('_'),
-        MONTHS_IN_FORMAT = /D[oD]?(\[[^\[\]]*\]|\s)+MMMM?/,
-        defaultMonthsShortRegex = matchWord,
-        defaultMonthsRegex = matchWord;
-
-    function localeMonths(m, format) {
-        if (!m) {
-            return isArray(this._months)
-                ? this._months
-                : this._months['standalone'];
-        }
-        return isArray(this._months)
-            ? this._months[m.month()]
-            : this._months[
-                  (this._months.isFormat || MONTHS_IN_FORMAT).test(format)
-                      ? 'format'
-                      : 'standalone'
-              ][m.month()];
-    }
-
-    function localeMonthsShort(m, format) {
-        if (!m) {
-            return isArray(this._monthsShort)
-                ? this._monthsShort
-                : this._monthsShort['standalone'];
-        }
-        return isArray(this._monthsShort)
-            ? this._monthsShort[m.month()]
-            : this._monthsShort[
-                  MONTHS_IN_FORMAT.test(format) ? 'format' : 'standalone'
-              ][m.month()];
-    }
-
-    function handleStrictParse(monthName, format, strict) {
-        var i,
-            ii,
-            mom,
-            llc = monthName.toLocaleLowerCase();
-        if (!this._monthsParse) {
-            // this is not used
-            this._monthsParse = [];
-            this._longMonthsParse = [];
-            this._shortMonthsParse = [];
-            for (i = 0; i < 12; ++i) {
-                mom = createUTC([2000, i]);
-                this._shortMonthsParse[i] = this.monthsShort(
-                    mom,
-                    ''
-                ).toLocaleLowerCase();
-                this._longMonthsParse[i] = this.months(mom, '').toLocaleLowerCase();
-            }
-        }
-
-        if (strict) {
-            if (format === 'MMM') {
-                ii = indexOf.call(this._shortMonthsParse, llc);
-                return ii !== -1 ? ii : null;
-            } else {
-                ii = indexOf.call(this._longMonthsParse, llc);
-                return ii !== -1 ? ii : null;
-            }
-        } else {
-            if (format === 'MMM') {
-                ii = indexOf.call(this._shortMonthsParse, llc);
-                if (ii !== -1) {
-                    return ii;
-                }
-                ii = indexOf.call(this._longMonthsParse, llc);
-                return ii !== -1 ? ii : null;
-            } else {
-                ii = indexOf.call(this._longMonthsParse, llc);
-                if (ii !== -1) {
-                    return ii;
-                }
-                ii = indexOf.call(this._shortMonthsParse, llc);
-                return ii !== -1 ? ii : null;
-            }
-        }
-    }
-
-    function localeMonthsParse(monthName, format, strict) {
-        var i, mom, regex;
-
-        if (this._monthsParseExact) {
-            return handleStrictParse.call(this, monthName, format, strict);
-        }
-
-        if (!this._monthsParse) {
-            this._monthsParse = [];
-            this._longMonthsParse = [];
-            this._shortMonthsParse = [];
-        }
-
-        // TODO: add sorting
-        // Sorting makes sure if one month (or abbr) is a prefix of another
-        // see sorting in computeMonthsParse
-        for (i = 0; i < 12; i++) {
-            // make the regex if we don't have it already
-            mom = createUTC([2000, i]);
-            if (strict && !this._longMonthsParse[i]) {
-                this._longMonthsParse[i] = new RegExp(
-                    '^' + this.months(mom, '').replace('.', '') + '$',
-                    'i'
-                );
-                this._shortMonthsParse[i] = new RegExp(
-                    '^' + this.monthsShort(mom, '').replace('.', '') + '$',
-                    'i'
-                );
-            }
-            if (!strict && !this._monthsParse[i]) {
-                regex =
-                    '^' + this.months(mom, '') + '|^' + this.monthsShort(mom, '');
-                this._monthsParse[i] = new RegExp(regex.replace('.', ''), 'i');
-            }
-            // test the regex
-            if (
-                strict &&
-                format === 'MMMM' &&
-                this._longMonthsParse[i].test(monthName)
-            ) {
-                return i;
-            } else if (
-                strict &&
-                format === 'MMM' &&
-                this._shortMonthsParse[i].test(monthName)
-            ) {
-                return i;
-            } else if (!strict && this._monthsParse[i].test(monthName)) {
-                return i;
-            }
-        }
-    }
-
-    // MOMENTS
-
-    function setMonth(mom, value) {
-        var dayOfMonth;
-
-        if (!mom.isValid()) {
-            // No op
-            return mom;
-        }
-
-        if (typeof value === 'string') {
-            if (/^\d+$/.test(value)) {
-                value = toInt(value);
-            } else {
-                value = mom.localeData().monthsParse(value);
-                // TODO: Another silent failure?
-                if (!isNumber(value)) {
-                    return mom;
-                }
-            }
-        }
-
-        dayOfMonth = Math.min(mom.date(), daysInMonth(mom.year(), value));
-        mom._d['set' + (mom._isUTC ? 'UTC' : '') + 'Month'](value, dayOfMonth);
-        return mom;
-    }
-
-    function getSetMonth(value) {
-        if (value != null) {
-            setMonth(this, value);
-            hooks.updateOffset(this, true);
-            return this;
-        } else {
-            return get(this, 'Month');
-        }
-    }
-
-    function getDaysInMonth() {
-        return daysInMonth(this.year(), this.month());
-    }
-
-    function monthsShortRegex(isStrict) {
-        if (this._monthsParseExact) {
-            if (!hasOwnProp(this, '_monthsRegex')) {
-                computeMonthsParse.call(this);
-            }
-            if (isStrict) {
-                return this._monthsShortStrictRegex;
-            } else {
-                return this._monthsShortRegex;
-            }
-        } else {
-            if (!hasOwnProp(this, '_monthsShortRegex')) {
-                this._monthsShortRegex = defaultMonthsShortRegex;
-            }
-            return this._monthsShortStrictRegex && isStrict
-                ? this._monthsShortStrictRegex
-                : this._monthsShortRegex;
-        }
-    }
-
-    function monthsRegex(isStrict) {
-        if (this._monthsParseExact) {
-            if (!hasOwnProp(this, '_monthsRegex')) {
-                computeMonthsParse.call(this);
-            }
-            if (isStrict) {
-                return this._monthsStrictRegex;
-            } else {
-                return this._monthsRegex;
-            }
-        } else {
-            if (!hasOwnProp(this, '_monthsRegex')) {
-                this._monthsRegex = defaultMonthsRegex;
-            }
-            return this._monthsStrictRegex && isStrict
-                ? this._monthsStrictRegex
-                : this._monthsRegex;
-        }
-    }
-
-    function computeMonthsParse() {
-        function cmpLenRev(a, b) {
-            return b.length - a.length;
-        }
-
-        var shortPieces = [],
-            longPieces = [],
-            mixedPieces = [],
-            i,
-            mom;
-        for (i = 0; i < 12; i++) {
-            // make the regex if we don't have it already
-            mom = createUTC([2000, i]);
-            shortPieces.push(this.monthsShort(mom, ''));
-            longPieces.push(this.months(mom, ''));
-            mixedPieces.push(this.months(mom, ''));
-            mixedPieces.push(this.monthsShort(mom, ''));
-        }
-        // Sorting makes sure if one month (or abbr) is a prefix of another it
-        // will match the longer piece.
-        shortPieces.sort(cmpLenRev);
-        longPieces.sort(cmpLenRev);
-        mixedPieces.sort(cmpLenRev);
-        for (i = 0; i < 12; i++) {
-            shortPieces[i] = regexEscape(shortPieces[i]);
-            longPieces[i] = regexEscape(longPieces[i]);
-        }
-        for (i = 0; i < 24; i++) {
-            mixedPieces[i] = regexEscape(mixedPieces[i]);
-        }
-
-        this._monthsRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i');
-        this._monthsShortRegex = this._monthsRegex;
-        this._monthsStrictRegex = new RegExp(
-            '^(' + longPieces.join('|') + ')',
-            'i'
-        );
-        this._monthsShortStrictRegex = new RegExp(
-            '^(' + shortPieces.join('|') + ')',
-            'i'
-        );
-    }
-
-    // FORMATTING
-
-    addFormatToken('Y', 0, 0, function () {
-        var y = this.year();
-        return y <= 9999 ? zeroFill(y, 4) : '+' + y;
-    });
-
-    addFormatToken(0, ['YY', 2], 0, function () {
-        return this.year() % 100;
-    });
-
-    addFormatToken(0, ['YYYY', 4], 0, 'year');
-    addFormatToken(0, ['YYYYY', 5], 0, 'year');
-    addFormatToken(0, ['YYYYYY', 6, true], 0, 'year');
-
-    // ALIASES
-
-    addUnitAlias('year', 'y');
-
-    // PRIORITIES
-
-    addUnitPriority('year', 1);
-
-    // PARSING
-
-    addRegexToken('Y', matchSigned);
-    addRegexToken('YY', match1to2, match2);
-    addRegexToken('YYYY', match1to4, match4);
-    addRegexToken('YYYYY', match1to6, match6);
-    addRegexToken('YYYYYY', match1to6, match6);
-
-    addParseToken(['YYYYY', 'YYYYYY'], YEAR);
-    addParseToken('YYYY', function (input, array) {
-        array[YEAR] =
-            input.length === 2 ? hooks.parseTwoDigitYear(input) : toInt(input);
-    });
-    addParseToken('YY', function (input, array) {
-        array[YEAR] = hooks.parseTwoDigitYear(input);
-    });
-    addParseToken('Y', function (input, array) {
-        array[YEAR] = parseInt(input, 10);
-    });
-
-    // HELPERS
-
-    function daysInYear(year) {
-        return isLeapYear(year) ? 366 : 365;
-    }
-
-    // HOOKS
-
-    hooks.parseTwoDigitYear = function (input) {
-        return toInt(input) + (toInt(input) > 68 ? 1900 : 2000);
-    };
-
-    // MOMENTS
-
-    var getSetYear = makeGetSet('FullYear', true);
-
-    function getIsLeapYear() {
-        return isLeapYear(this.year());
-    }
-
-    function createDate(y, m, d, h, M, s, ms) {
-        // can't just apply() to create a date:
-        // https://stackoverflow.com/q/181348
-        var date;
-        // the date constructor remaps years 0-99 to 1900-1999
-        if (y < 100 && y >= 0) {
-            // preserve leap years using a full 400 year cycle, then reset
-            date = new Date(y + 400, m, d, h, M, s, ms);
-            if (isFinite(date.getFullYear())) {
-                date.setFullYear(y);
-            }
-        } else {
-            date = new Date(y, m, d, h, M, s, ms);
-        }
-
-        return date;
-    }
-
-    function createUTCDate(y) {
-        var date, args;
-        // the Date.UTC function remaps years 0-99 to 1900-1999
-        if (y < 100 && y >= 0) {
-            args = Array.prototype.slice.call(arguments);
-            // preserve leap years using a full 400 year cycle, then reset
-            args[0] = y + 400;
-            date = new Date(Date.UTC.apply(null, args));
-            if (isFinite(date.getUTCFullYear())) {
-                date.setUTCFullYear(y);
-            }
-        } else {
-            date = new Date(Date.UTC.apply(null, arguments));
-        }
-
-        return date;
-    }
-
-    // start-of-first-week - start-of-year
-    function firstWeekOffset(year, dow, doy) {
-        var // first-week day -- which january is always in the first week (4 for iso, 1 for other)
-            fwd = 7 + dow - doy,
-            // first-week day local weekday -- which local weekday is fwd
-            fwdlw = (7 + createUTCDate(year, 0, fwd).getUTCDay() - dow) % 7;
-
-        return -fwdlw + fwd - 1;
-    }
-
-    // https://en.wikipedia.org/wiki/ISO_week_date#Calculating_a_date_given_the_year.2C_week_number_and_weekday
-    function dayOfYearFromWeeks(year, week, weekday, dow, doy) {
-        var localWeekday = (7 + weekday - dow) % 7,
-            weekOffset = firstWeekOffset(year, dow, doy),
-            dayOfYear = 1 + 7 * (week - 1) + localWeekday + weekOffset,
-            resYear,
-            resDayOfYear;
-
-        if (dayOfYear <= 0) {
-            resYear = year - 1;
-            resDayOfYear = daysInYear(resYear) + dayOfYear;
-        } else if (dayOfYear > daysInYear(year)) {
-            resYear = year + 1;
-            resDayOfYear = dayOfYear - daysInYear(year);
-        } else {
-            resYear = year;
-            resDayOfYear = dayOfYear;
-        }
-
-        return {
-            year: resYear,
-            dayOfYear: resDayOfYear,
-        };
-    }
-
-    function weekOfYear(mom, dow, doy) {
-        var weekOffset = firstWeekOffset(mom.year(), dow, doy),
-            week = Math.floor((mom.dayOfYear() - weekOffset - 1) / 7) + 1,
-            resWeek,
-            resYear;
-
-        if (week < 1) {
-            resYear = mom.year() - 1;
-            resWeek = week + weeksInYear(resYear, dow, doy);
-        } else if (week > weeksInYear(mom.year(), dow, doy)) {
-            resWeek = week - weeksInYear(mom.year(), dow, doy);
-            resYear = mom.year() + 1;
-        } else {
-            resYear = mom.year();
-            resWeek = week;
-        }
-
-        return {
-            week: resWeek,
-            year: resYear,
-        };
-    }
-
-    function weeksInYear(year, dow, doy) {
-        var weekOffset = firstWeekOffset(year, dow, doy),
-            weekOffsetNext = firstWeekOffset(year + 1, dow, doy);
-        return (daysInYear(year) - weekOffset + weekOffsetNext) / 7;
-    }
-
-    // FORMATTING
-
-    addFormatToken('w', ['ww', 2], 'wo', 'week');
-    addFormatToken('W', ['WW', 2], 'Wo', 'isoWeek');
-
-    // ALIASES
-
-    addUnitAlias('week', 'w');
-    addUnitAlias('isoWeek', 'W');
-
-    // PRIORITIES
-
-    addUnitPriority('week', 5);
-    addUnitPriority('isoWeek', 5);
-
-    // PARSING
-
-    addRegexToken('w', match1to2);
-    addRegexToken('ww', match1to2, match2);
-    addRegexToken('W', match1to2);
-    addRegexToken('WW', match1to2, match2);
-
-    addWeekParseToken(
-        ['w', 'ww', 'W', 'WW'],
-        function (input, week, config, token) {
-            week[token.substr(0, 1)] = toInt(input);
-        }
-    );
-
-    // HELPERS
-
-    // LOCALES
-
-    function localeWeek(mom) {
-        return weekOfYear(mom, this._week.dow, this._week.doy).week;
-    }
-
-    var defaultLocaleWeek = {
-        dow: 0, // Sunday is the first day of the week.
-        doy: 6, // The week that contains Jan 6th is the first week of the year.
-    };
-
-    function localeFirstDayOfWeek() {
-        return this._week.dow;
-    }
-
-    function localeFirstDayOfYear() {
-        return this._week.doy;
-    }
-
-    // MOMENTS
-
-    function getSetWeek(input) {
-        var week = this.localeData().week(this);
-        return input == null ? week : this.add((input - week) * 7, 'd');
-    }
-
-    function getSetISOWeek(input) {
-        var week = weekOfYear(this, 1, 4).week;
-        return input == null ? week : this.add((input - week) * 7, 'd');
-    }
-
-    // FORMATTING
-
-    addFormatToken('d', 0, 'do', 'day');
-
-    addFormatToken('dd', 0, 0, function (format) {
-        return this.localeData().weekdaysMin(this, format);
-    });
-
-    addFormatToken('ddd', 0, 0, function (format) {
-        return this.localeData().weekdaysShort(this, format);
-    });
-
-    addFormatToken('dddd', 0, 0, function (format) {
-        return this.localeData().weekdays(this, format);
-    });
-
-    addFormatToken('e', 0, 0, 'weekday');
-    addFormatToken('E', 0, 0, 'isoWeekday');
-
-    // ALIASES
-
-    addUnitAlias('day', 'd');
-    addUnitAlias('weekday', 'e');
-    addUnitAlias('isoWeekday', 'E');
-
-    // PRIORITY
-    addUnitPriority('day', 11);
-    addUnitPriority('weekday', 11);
-    addUnitPriority('isoWeekday', 11);
-
-    // PARSING
-
-    addRegexToken('d', match1to2);
-    addRegexToken('e', match1to2);
-    addRegexToken('E', match1to2);
-    addRegexToken('dd', function (isStrict, locale) {
-        return locale.weekdaysMinRegex(isStrict);
-    });
-    addRegexToken('ddd', function (isStrict, locale) {
-        return locale.weekdaysShortRegex(isStrict);
-    });
-    addRegexToken('dddd', function (isStrict, locale) {
-        return locale.weekdaysRegex(isStrict);
-    });
-
-    addWeekParseToken(['dd', 'ddd', 'dddd'], function (input, week, config, token) {
-        var weekday = config._locale.weekdaysParse(input, token, config._strict);
-        // if we didn't get a weekday name, mark the date as invalid
-        if (weekday != null) {
-            week.d = weekday;
-        } else {
-            getParsingFlags(config).invalidWeekday = input;
-        }
-    });
-
-    addWeekParseToken(['d', 'e', 'E'], function (input, week, config, token) {
-        week[token] = toInt(input);
-    });
-
-    // HELPERS
-
-    function parseWeekday(input, locale) {
-        if (typeof input !== 'string') {
-            return input;
-        }
-
-        if (!isNaN(input)) {
-            return parseInt(input, 10);
-        }
-
-        input = locale.weekdaysParse(input);
-        if (typeof input === 'number') {
-            return input;
-        }
-
-        return null;
-    }
-
-    function parseIsoWeekday(input, locale) {
-        if (typeof input === 'string') {
-            return locale.weekdaysParse(input) % 7 || 7;
-        }
-        return isNaN(input) ? null : input;
-    }
-
-    // LOCALES
-    function shiftWeekdays(ws, n) {
-        return ws.slice(n, 7).concat(ws.slice(0, n));
-    }
-
-    var defaultLocaleWeekdays =
-            'Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday'.split('_'),
-        defaultLocaleWeekdaysShort = 'Sun_Mon_Tue_Wed_Thu_Fri_Sat'.split('_'),
-        defaultLocaleWeekdaysMin = 'Su_Mo_Tu_We_Th_Fr_Sa'.split('_'),
-        defaultWeekdaysRegex = matchWord,
-        defaultWeekdaysShortRegex = matchWord,
-        defaultWeekdaysMinRegex = matchWord;
-
-    function localeWeekdays(m, format) {
-        var weekdays = isArray(this._weekdays)
-            ? this._weekdays
-            : this._weekdays[
-                  m && m !== true && this._weekdays.isFormat.test(format)
-                      ? 'format'
-                      : 'standalone'
-              ];
-        return m === true
-            ? shiftWeekdays(weekdays, this._week.dow)
-            : m
-            ? weekdays[m.day()]
-            : weekdays;
-    }
-
-    function localeWeekdaysShort(m) {
-        return m === true
-            ? shiftWeekdays(this._weekdaysShort, this._week.dow)
-            : m
-            ? this._weekdaysShort[m.day()]
-            : this._weekdaysShort;
-    }
-
-    function localeWeekdaysMin(m) {
-        return m === true
-            ? shiftWeekdays(this._weekdaysMin, this._week.dow)
-            : m
-            ? this._weekdaysMin[m.day()]
-            : this._weekdaysMin;
-    }
-
-    function handleStrictParse$1(weekdayName, format, strict) {
-        var i,
-            ii,
-            mom,
-            llc = weekdayName.toLocaleLowerCase();
-        if (!this._weekdaysParse) {
-            this._weekdaysParse = [];
-            this._shortWeekdaysParse = [];
-            this._minWeekdaysParse = [];
-
-            for (i = 0; i < 7; ++i) {
-                mom = createUTC([2000, 1]).day(i);
-                this._minWeekdaysParse[i] = this.weekdaysMin(
-                    mom,
-                    ''
-                ).toLocaleLowerCase();
-                this._shortWeekdaysParse[i] = this.weekdaysShort(
-                    mom,
-                    ''
-                ).toLocaleLowerCase();
-                this._weekdaysParse[i] = this.weekdays(mom, '').toLocaleLowerCase();
-            }
-        }
-
-        if (strict) {
-            if (format === 'dddd') {
-                ii = indexOf.call(this._weekdaysParse, llc);
-                return ii !== -1 ? ii : null;
-            } else if (format === 'ddd') {
-                ii = indexOf.call(this._shortWeekdaysParse, llc);
-                return ii !== -1 ? ii : null;
-            } else {
-                ii = indexOf.call(this._minWeekdaysParse, llc);
-                return ii !== -1 ? ii : null;
-            }
-        } else {
-            if (format === 'dddd') {
-                ii = indexOf.call(this._weekdaysParse, llc);
-                if (ii !== -1) {
-                    return ii;
-                }
-                ii = indexOf.call(this._shortWeekdaysParse, llc);
-                if (ii !== -1) {
-                    return ii;
-                }
-                ii = indexOf.call(this._minWeekdaysParse, llc);
-                return ii !== -1 ? ii : null;
-            } else if (format === 'ddd') {
-                ii = indexOf.call(this._shortWeekdaysParse, llc);
-                if (ii !== -1) {
-                    return ii;
-                }
-                ii = indexOf.call(this._weekdaysParse, llc);
-                if (ii !== -1) {
-                    return ii;
-                }
-                ii = indexOf.call(this._minWeekdaysParse, llc);
-                return ii !== -1 ? ii : null;
-            } else {
-                ii = indexOf.call(this._minWeekdaysParse, llc);
-                if (ii !== -1) {
-                    return ii;
-                }
-                ii = indexOf.call(this._weekdaysParse, llc);
-                if (ii !== -1) {
-                    return ii;
-                }
-                ii = indexOf.call(this._shortWeekdaysParse, llc);
-                return ii !== -1 ? ii : null;
-            }
-        }
-    }
-
-    function localeWeekdaysParse(weekdayName, format, strict) {
-        var i, mom, regex;
-
-        if (this._weekdaysParseExact) {
-            return handleStrictParse$1.call(this, weekdayName, format, strict);
-        }
-
-        if (!this._weekdaysParse) {
-            this._weekdaysParse = [];
-            this._minWeekdaysParse = [];
-            this._shortWeekdaysParse = [];
-            this._fullWeekdaysParse = [];
-        }
-
-        for (i = 0; i < 7; i++) {
-            // make the regex if we don't have it already
-
-            mom = createUTC([2000, 1]).day(i);
-            if (strict && !this._fullWeekdaysParse[i]) {
-                this._fullWeekdaysParse[i] = new RegExp(
-                    '^' + this.weekdays(mom, '').replace('.', '\\.?') + '$',
-                    'i'
-                );
-                this._shortWeekdaysParse[i] = new RegExp(
-                    '^' + this.weekdaysShort(mom, '').replace('.', '\\.?') + '$',
-                    'i'
-                );
-                this._minWeekdaysParse[i] = new RegExp(
-                    '^' + this.weekdaysMin(mom, '').replace('.', '\\.?') + '$',
-                    'i'
-                );
-            }
-            if (!this._weekdaysParse[i]) {
-                regex =
-                    '^' +
-                    this.weekdays(mom, '') +
-                    '|^' +
-                    this.weekdaysShort(mom, '') +
-                    '|^' +
-                    this.weekdaysMin(mom, '');
-                this._weekdaysParse[i] = new RegExp(regex.replace('.', ''), 'i');
-            }
-            // test the regex
-            if (
-                strict &&
-                format === 'dddd' &&
-                this._fullWeekdaysParse[i].test(weekdayName)
-            ) {
-                return i;
-            } else if (
-                strict &&
-                format === 'ddd' &&
-                this._shortWeekdaysParse[i].test(weekdayName)
-            ) {
-                return i;
-            } else if (
-                strict &&
-                format === 'dd' &&
-                this._minWeekdaysParse[i].test(weekdayName)
-            ) {
-                return i;
-            } else if (!strict && this._weekdaysParse[i].test(weekdayName)) {
-                return i;
-            }
-        }
-    }
-
-    // MOMENTS
-
-    function getSetDayOfWeek(input) {
-        if (!this.isValid()) {
-            return input != null ? this : NaN;
-        }
-        var day = this._isUTC ? this._d.getUTCDay() : this._d.getDay();
-        if (input != null) {
-            input = parseWeekday(input, this.localeData());
-            return this.add(input - day, 'd');
-        } else {
-            return day;
-        }
-    }
-
-    function getSetLocaleDayOfWeek(input) {
-        if (!this.isValid()) {
-            return input != null ? this : NaN;
-        }
-        var weekday = (this.day() + 7 - this.localeData()._week.dow) % 7;
-        return input == null ? weekday : this.add(input - weekday, 'd');
-    }
-
-    function getSetISODayOfWeek(input) {
-        if (!this.isValid()) {
-            return input != null ? this : NaN;
-        }
-
-        // behaves the same as moment#day except
-        // as a getter, returns 7 instead of 0 (1-7 range instead of 0-6)
-        // as a setter, sunday should belong to the previous week.
-
-        if (input != null) {
-            var weekday = parseIsoWeekday(input, this.localeData());
-            return this.day(this.day() % 7 ? weekday : weekday - 7);
-        } else {
-            return this.day() || 7;
-        }
-    }
-
-    function weekdaysRegex(isStrict) {
-        if (this._weekdaysParseExact) {
-            if (!hasOwnProp(this, '_weekdaysRegex')) {
-                computeWeekdaysParse.call(this);
-            }
-            if (isStrict) {
-                return this._weekdaysStrictRegex;
-            } else {
-                return this._weekdaysRegex;
-            }
-        } else {
-            if (!hasOwnProp(this, '_weekdaysRegex')) {
-                this._weekdaysRegex = defaultWeekdaysRegex;
-            }
-            return this._weekdaysStrictRegex && isStrict
-                ? this._weekdaysStrictRegex
-                : this._weekdaysRegex;
-        }
-    }
-
-    function weekdaysShortRegex(isStrict) {
-        if (this._weekdaysParseExact) {
-            if (!hasOwnProp(this, '_weekdaysRegex')) {
-                computeWeekdaysParse.call(this);
-            }
-            if (isStrict) {
-                return this._weekdaysShortStrictRegex;
-            } else {
-                return this._weekdaysShortRegex;
-            }
-        } else {
-            if (!hasOwnProp(this, '_weekdaysShortRegex')) {
-                this._weekdaysShortRegex = defaultWeekdaysShortRegex;
-            }
-            return this._weekdaysShortStrictRegex && isStrict
-                ? this._weekdaysShortStrictRegex
-                : this._weekdaysShortRegex;
-        }
-    }
-
-    function weekdaysMinRegex(isStrict) {
-        if (this._weekdaysParseExact) {
-            if (!hasOwnProp(this, '_weekdaysRegex')) {
-                computeWeekdaysParse.call(this);
-            }
-            if (isStrict) {
-                return this._weekdaysMinStrictRegex;
-            } else {
-                return this._weekdaysMinRegex;
-            }
-        } else {
-            if (!hasOwnProp(this, '_weekdaysMinRegex')) {
-                this._weekdaysMinRegex = defaultWeekdaysMinRegex;
-            }
-            return this._weekdaysMinStrictRegex && isStrict
-                ? this._weekdaysMinStrictRegex
-                : this._weekdaysMinRegex;
-        }
-    }
-
-    function computeWeekdaysParse() {
-        function cmpLenRev(a, b) {
-            return b.length - a.length;
-        }
-
-        var minPieces = [],
-            shortPieces = [],
-            longPieces = [],
-            mixedPieces = [],
-            i,
-            mom,
-            minp,
-            shortp,
-            longp;
-        for (i = 0; i < 7; i++) {
-            // make the regex if we don't have it already
-            mom = createUTC([2000, 1]).day(i);
-            minp = regexEscape(this.weekdaysMin(mom, ''));
-            shortp = regexEscape(this.weekdaysShort(mom, ''));
-            longp = regexEscape(this.weekdays(mom, ''));
-            minPieces.push(minp);
-            shortPieces.push(shortp);
-            longPieces.push(longp);
-            mixedPieces.push(minp);
-            mixedPieces.push(shortp);
-            mixedPieces.push(longp);
-        }
-        // Sorting makes sure if one weekday (or abbr) is a prefix of another it
-        // will match the longer piece.
-        minPieces.sort(cmpLenRev);
-        shortPieces.sort(cmpLenRev);
-        longPieces.sort(cmpLenRev);
-        mixedPieces.sort(cmpLenRev);
-
-        this._weekdaysRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i');
-        this._weekdaysShortRegex = this._weekdaysRegex;
-        this._weekdaysMinRegex = this._weekdaysRegex;
-
-        this._weekdaysStrictRegex = new RegExp(
-            '^(' + longPieces.join('|') + ')',
-            'i'
-        );
-        this._weekdaysShortStrictRegex = new RegExp(
-            '^(' + shortPieces.join('|') + ')',
-            'i'
-        );
-        this._weekdaysMinStrictRegex = new RegExp(
-            '^(' + minPieces.join('|') + ')',
-            'i'
-        );
-    }
-
-    // FORMATTING
-
-    function hFormat() {
-        return this.hours() % 12 || 12;
-    }
-
-    function kFormat() {
-        return this.hours() || 24;
-    }
-
-    addFormatToken('H', ['HH', 2], 0, 'hour');
-    addFormatToken('h', ['hh', 2], 0, hFormat);
-    addFormatToken('k', ['kk', 2], 0, kFormat);
-
-    addFormatToken('hmm', 0, 0, function () {
-        return '' + hFormat.apply(this) + zeroFill(this.minutes(), 2);
-    });
-
-    addFormatToken('hmmss', 0, 0, function () {
-        return (
-            '' +
-            hFormat.apply(this) +
-            zeroFill(this.minutes(), 2) +
-            zeroFill(this.seconds(), 2)
-        );
-    });
-
-    addFormatToken('Hmm', 0, 0, function () {
-        return '' + this.hours() + zeroFill(this.minutes(), 2);
-    });
-
-    addFormatToken('Hmmss', 0, 0, function () {
-        return (
-            '' +
-            this.hours() +
-            zeroFill(this.minutes(), 2) +
-            zeroFill(this.seconds(), 2)
-        );
-    });
-
-    function meridiem(token, lowercase) {
-        addFormatToken(token, 0, 0, function () {
-            return this.localeData().meridiem(
-                this.hours(),
-                this.minutes(),
-                lowercase
-            );
-        });
-    }
-
-    meridiem('a', true);
-    meridiem('A', false);
-
-    // ALIASES
-
-    addUnitAlias('hour', 'h');
-
-    // PRIORITY
-    addUnitPriority('hour', 13);
-
-    // PARSING
-
-    function matchMeridiem(isStrict, locale) {
-        return locale._meridiemParse;
-    }
-
-    addRegexToken('a', matchMeridiem);
-    addRegexToken('A', matchMeridiem);
-    addRegexToken('H', match1to2);
-    addRegexToken('h', match1to2);
-    addRegexToken('k', match1to2);
-    addRegexToken('HH', match1to2, match2);
-    addRegexToken('hh', match1to2, match2);
-    addRegexToken('kk', match1to2, match2);
-
-    addRegexToken('hmm', match3to4);
-    addRegexToken('hmmss', match5to6);
-    addRegexToken('Hmm', match3to4);
-    addRegexToken('Hmmss', match5to6);
-
-    addParseToken(['H', 'HH'], HOUR);
-    addParseToken(['k', 'kk'], function (input, array, config) {
-        var kInput = toInt(input);
-        array[HOUR] = kInput === 24 ? 0 : kInput;
-    });
-    addParseToken(['a', 'A'], function (input, array, config) {
-        config._isPm = config._locale.isPM(input);
-        config._meridiem = input;
-    });
-    addParseToken(['h', 'hh'], function (input, array, config) {
-        array[HOUR] = toInt(input);
-        getParsingFlags(config).bigHour = true;
-    });
-    addParseToken('hmm', function (input, array, config) {
-        var pos = input.length - 2;
-        array[HOUR] = toInt(input.substr(0, pos));
-        array[MINUTE] = toInt(input.substr(pos));
-        getParsingFlags(config).bigHour = true;
-    });
-    addParseToken('hmmss', function (input, array, config) {
-        var pos1 = input.length - 4,
-            pos2 = input.length - 2;
-        array[HOUR] = toInt(input.substr(0, pos1));
-        array[MINUTE] = toInt(input.substr(pos1, 2));
-        array[SECOND] = toInt(input.substr(pos2));
-        getParsingFlags(config).bigHour = true;
-    });
-    addParseToken('Hmm', function (input, array, config) {
-        var pos = input.length - 2;
-        array[HOUR] = toInt(input.substr(0, pos));
-        array[MINUTE] = toInt(input.substr(pos));
-    });
-    addParseToken('Hmmss', function (input, array, config) {
-        var pos1 = input.length - 4,
-            pos2 = input.length - 2;
-        array[HOUR] = toInt(input.substr(0, pos1));
-        array[MINUTE] = toInt(input.substr(pos1, 2));
-        array[SECOND] = toInt(input.substr(pos2));
-    });
-
-    // LOCALES
-
-    function localeIsPM(input) {
-        // IE8 Quirks Mode & IE7 Standards Mode do not allow accessing strings like arrays
-        // Using charAt should be more compatible.
-        return (input + '').toLowerCase().charAt(0) === 'p';
-    }
-
-    var defaultLocaleMeridiemParse = /[ap]\.?m?\.?/i,
-        // Setting the hour should keep the time, because the user explicitly
-        // specified which hour they want. So trying to maintain the same hour (in
-        // a new timezone) makes sense. Adding/subtracting hours does not follow
-        // this rule.
-        getSetHour = makeGetSet('Hours', true);
-
-    function localeMeridiem(hours, minutes, isLower) {
-        if (hours > 11) {
-            return isLower ? 'pm' : 'PM';
-        } else {
-            return isLower ? 'am' : 'AM';
-        }
-    }
-
-    var baseConfig = {
-        calendar: defaultCalendar,
-        longDateFormat: defaultLongDateFormat,
-        invalidDate: defaultInvalidDate,
-        ordinal: defaultOrdinal,
-        dayOfMonthOrdinalParse: defaultDayOfMonthOrdinalParse,
-        relativeTime: defaultRelativeTime,
-
-        months: defaultLocaleMonths,
-        monthsShort: defaultLocaleMonthsShort,
-
-        week: defaultLocaleWeek,
-
-        weekdays: defaultLocaleWeekdays,
-        weekdaysMin: defaultLocaleWeekdaysMin,
-        weekdaysShort: defaultLocaleWeekdaysShort,
-
-        meridiemParse: defaultLocaleMeridiemParse,
-    };
-
-    // internal storage for locale config files
-    var locales = {},
-        localeFamilies = {},
-        globalLocale;
-
-    function commonPrefix(arr1, arr2) {
-        var i,
-            minl = Math.min(arr1.length, arr2.length);
-        for (i = 0; i < minl; i += 1) {
-            if (arr1[i] !== arr2[i]) {
-                return i;
-            }
-        }
-        return minl;
-    }
-
-    function normalizeLocale(key) {
-        return key ? key.toLowerCase().replace('_', '-') : key;
-    }
-
-    // pick the locale from the array
-    // try ['en-au', 'en-gb'] as 'en-au', 'en-gb', 'en', as in move through the list trying each
-    // substring from most specific to least, but move to the next array item if it's a more specific variant than the current root
-    function chooseLocale(names) {
-        var i = 0,
-            j,
-            next,
-            locale,
-            split;
-
-        while (i < names.length) {
-            split = normalizeLocale(names[i]).split('-');
-            j = split.length;
-            next = normalizeLocale(names[i + 1]);
-            next = next ? next.split('-') : null;
-            while (j > 0) {
-                locale = loadLocale(split.slice(0, j).join('-'));
-                if (locale) {
-                    return locale;
-                }
-                if (
-                    next &&
-                    next.length >= j &&
-                    commonPrefix(split, next) >= j - 1
-                ) {
-                    //the next array item is better than a shallower substring of this one
-                    break;
-                }
-                j--;
-            }
-            i++;
-        }
-        return globalLocale;
-    }
-
-    function isLocaleNameSane(name) {
-        // Prevent names that look like filesystem paths, i.e contain '/' or '\'
-        return name.match('^[^/\\\\]*$') != null;
-    }
-
-    function loadLocale(name) {
-        var oldLocale = null,
-            aliasedRequire;
-        // TODO: Find a better way to register and load all the locales in Node
-        if (
-            locales[name] === undefined &&
-            typeof module !== 'undefined' &&
-            module &&
-            module.exports &&
-            isLocaleNameSane(name)
-        ) {
-            try {
-                oldLocale = globalLocale._abbr;
-                aliasedRequire = require;
-                aliasedRequire('./locale/' + name);
-                getSetGlobalLocale(oldLocale);
-            } catch (e) {
-                // mark as not found to avoid repeating expensive file require call causing high CPU
-                // when trying to find en-US, en_US, en-us for every format call
-                locales[name] = null; // null means not found
-            }
-        }
-        return locales[name];
-    }
-
-    // This function will load locale and then set the global locale.  If
-    // no arguments are passed in, it will simply return the current global
-    // locale key.
-    function getSetGlobalLocale(key, values) {
-        var data;
-        if (key) {
-            if (isUndefined(values)) {
-                data = getLocale(key);
-            } else {
-                data = defineLocale(key, values);
-            }
-
-            if (data) {
-                // moment.duration._locale = moment._locale = data;
-                globalLocale = data;
-            } else {
-                if (typeof console !== 'undefined' && console.warn) {
-                    //warn user if arguments are passed but the locale could not be set
-                    console.warn(
-                        'Locale ' + key + ' not found. Did you forget to load it?'
-                    );
-                }
-            }
-        }
-
-        return globalLocale._abbr;
-    }
-
-    function defineLocale(name, config) {
-        if (config !== null) {
-            var locale,
-                parentConfig = baseConfig;
-            config.abbr = name;
-            if (locales[name] != null) {
-                deprecateSimple(
-                    'defineLocaleOverride',
-                    'use moment.updateLocale(localeName, config) to change ' +
-                        'an existing locale. moment.defineLocale(localeName, ' +
-                        'config) should only be used for creating a new locale ' +
-                        'See http://momentjs.com/guides/#/warnings/define-locale/ for more info.'
-                );
-                parentConfig = locales[name]._config;
-            } else if (config.parentLocale != null) {
-                if (locales[config.parentLocale] != null) {
-                    parentConfig = locales[config.parentLocale]._config;
-                } else {
-                    locale = loadLocale(config.parentLocale);
-                    if (locale != null) {
-                        parentConfig = locale._config;
-                    } else {
-                        if (!localeFamilies[config.parentLocale]) {
-                            localeFamilies[config.parentLocale] = [];
-                        }
-                        localeFamilies[config.parentLocale].push({
-                            name: name,
-                            config: config,
-                        });
-                        return null;
-                    }
-                }
-            }
-            locales[name] = new Locale(mergeConfigs(parentConfig, config));
-
-            if (localeFamilies[name]) {
-                localeFamilies[name].forEach(function (x) {
-                    defineLocale(x.name, x.config);
-                });
-            }
-
-            // backwards compat for now: also set the locale
-            // make sure we set the locale AFTER all child locales have been
-            // created, so we won't end up with the child locale set.
-            getSetGlobalLocale(name);
-
-            return locales[name];
-        } else {
-            // useful for testing
-            delete locales[name];
-            return null;
-        }
-    }
-
-    function updateLocale(name, config) {
-        if (config != null) {
-            var locale,
-                tmpLocale,
-                parentConfig = baseConfig;
-
-            if (locales[name] != null && locales[name].parentLocale != null) {
-                // Update existing child locale in-place to avoid memory-leaks
-                locales[name].set(mergeConfigs(locales[name]._config, config));
-            } else {
-                // MERGE
-                tmpLocale = loadLocale(name);
-                if (tmpLocale != null) {
-                    parentConfig = tmpLocale._config;
-                }
-                config = mergeConfigs(parentConfig, config);
-                if (tmpLocale == null) {
-                    // updateLocale is called for creating a new locale
-                    // Set abbr so it will have a name (getters return
-                    // undefined otherwise).
-                    config.abbr = name;
-                }
-                locale = new Locale(config);
-                locale.parentLocale = locales[name];
-                locales[name] = locale;
-            }
-
-            // backwards compat for now: also set the locale
-            getSetGlobalLocale(name);
-        } else {
-            // pass null for config to unupdate, useful for tests
-            if (locales[name] != null) {
-                if (locales[name].parentLocale != null) {
-                    locales[name] = locales[name].parentLocale;
-                    if (name === getSetGlobalLocale()) {
-                        getSetGlobalLocale(name);
-                    }
-                } else if (locales[name] != null) {
-                    delete locales[name];
-                }
-            }
-        }
-        return locales[name];
-    }
-
-    // returns locale data
-    function getLocale(key) {
-        var locale;
-
-        if (key && key._locale && key._locale._abbr) {
-            key = key._locale._abbr;
-        }
-
-        if (!key) {
-            return globalLocale;
-        }
-
-        if (!isArray(key)) {
-            //short-circuit everything else
-            locale = loadLocale(key);
-            if (locale) {
-                return locale;
-            }
-            key = [key];
-        }
-
-        return chooseLocale(key);
-    }
-
-    function listLocales() {
-        return keys(locales);
-    }
-
-    function checkOverflow(m) {
-        var overflow,
-            a = m._a;
-
-        if (a && getParsingFlags(m).overflow === -2) {
-            overflow =
-                a[MONTH] < 0 || a[MONTH] > 11
-                    ? MONTH
-                    : a[DATE] < 1 || a[DATE] > daysInMonth(a[YEAR], a[MONTH])
-                    ? DATE
-                    : a[HOUR] < 0 ||
-                      a[HOUR] > 24 ||
-                      (a[HOUR] === 24 &&
-                          (a[MINUTE] !== 0 ||
-                              a[SECOND] !== 0 ||
-                              a[MILLISECOND] !== 0))
-                    ? HOUR
-                    : a[MINUTE] < 0 || a[MINUTE] > 59
-                    ? MINUTE
-                    : a[SECOND] < 0 || a[SECOND] > 59
-                    ? SECOND
-                    : a[MILLISECOND] < 0 || a[MILLISECOND] > 999
-                    ? MILLISECOND
-                    : -1;
-
-            if (
-                getParsingFlags(m)._overflowDayOfYear &&
-                (overflow < YEAR || overflow > DATE)
-            ) {
-                overflow = DATE;
-            }
-            if (getParsingFlags(m)._overflowWeeks && overflow === -1) {
-                overflow = WEEK;
-            }
-            if (getParsingFlags(m)._overflowWeekday && overflow === -1) {
-                overflow = WEEKDAY;
-            }
-
-            getParsingFlags(m).overflow = overflow;
-        }
-
-        return m;
-    }
-
-    // iso 8601 regex
-    // 0000-00-00 0000-W00 or 0000-W00-0 + T + 00 or 00:00 or 00:00:00 or 00:00:00.000 + +00:00 or +0000 or +00)
-    var extendedIsoRegex =
-            /^\s*((?:[+-]\d{6}|\d{4})-(?:\d\d-\d\d|W\d\d-\d|W\d\d|\d\d\d|\d\d))(?:(T| )(\d\d(?::\d\d(?::\d\d(?:[.,]\d+)?)?)?)([+-]\d\d(?::?\d\d)?|\s*Z)?)?$/,
-        basicIsoRegex =
-            /^\s*((?:[+-]\d{6}|\d{4})(?:\d\d\d\d|W\d\d\d|W\d\d|\d\d\d|\d\d|))(?:(T| )(\d\d(?:\d\d(?:\d\d(?:[.,]\d+)?)?)?)([+-]\d\d(?::?\d\d)?|\s*Z)?)?$/,
-        tzRegex = /Z|[+-]\d\d(?::?\d\d)?/,
-        isoDates = [
-            ['YYYYYY-MM-DD', /[+-]\d{6}-\d\d-\d\d/],
-            ['YYYY-MM-DD', /\d{4}-\d\d-\d\d/],
-            ['GGGG-[W]WW-E', /\d{4}-W\d\d-\d/],
-            ['GGGG-[W]WW', /\d{4}-W\d\d/, false],
-            ['YYYY-DDD', /\d{4}-\d{3}/],
-            ['YYYY-MM', /\d{4}-\d\d/, false],
-            ['YYYYYYMMDD', /[+-]\d{10}/],
-            ['YYYYMMDD', /\d{8}/],
-            ['GGGG[W]WWE', /\d{4}W\d{3}/],
-            ['GGGG[W]WW', /\d{4}W\d{2}/, false],
-            ['YYYYDDD', /\d{7}/],
-            ['YYYYMM', /\d{6}/, false],
-            ['YYYY', /\d{4}/, false],
-        ],
-        // iso time formats and regexes
-        isoTimes = [
-            ['HH:mm:ss.SSSS', /\d\d:\d\d:\d\d\.\d+/],
-            ['HH:mm:ss,SSSS', /\d\d:\d\d:\d\d,\d+/],
-            ['HH:mm:ss', /\d\d:\d\d:\d\d/],
-            ['HH:mm', /\d\d:\d\d/],
-            ['HHmmss.SSSS', /\d\d\d\d\d\d\.\d+/],
-            ['HHmmss,SSSS', /\d\d\d\d\d\d,\d+/],
-            ['HHmmss', /\d\d\d\d\d\d/],
-            ['HHmm', /\d\d\d\d/],
-            ['HH', /\d\d/],
-        ],
-        aspNetJsonRegex = /^\/?Date\((-?\d+)/i,
-        // RFC 2822 regex: For details see https://tools.ietf.org/html/rfc2822#section-3.3
-        rfc2822 =
-            /^(?:(Mon|Tue|Wed|Thu|Fri|Sat|Sun),?\s)?(\d{1,2})\s(Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)\s(\d{2,4})\s(\d\d):(\d\d)(?::(\d\d))?\s(?:(UT|GMT|[ECMP][SD]T)|([Zz])|([+-]\d{4}))$/,
-        obsOffsets = {
-            UT: 0,
-            GMT: 0,
-            EDT: -4 * 60,
-            EST: -5 * 60,
-            CDT: -5 * 60,
-            CST: -6 * 60,
-            MDT: -6 * 60,
-            MST: -7 * 60,
-            PDT: -7 * 60,
-            PST: -8 * 60,
-        };
-
-    // date from iso format
-    function configFromISO(config) {
-        var i,
-            l,
-            string = config._i,
-            match = extendedIsoRegex.exec(string) || basicIsoRegex.exec(string),
-            allowTime,
-            dateFormat,
-            timeFormat,
-            tzFormat,
-            isoDatesLen = isoDates.length,
-            isoTimesLen = isoTimes.length;
-
-        if (match) {
-            getParsingFlags(config).iso = true;
-            for (i = 0, l = isoDatesLen; i < l; i++) {
-                if (isoDates[i][1].exec(match[1])) {
-                    dateFormat = isoDates[i][0];
-                    allowTime = isoDates[i][2] !== false;
-                    break;
-                }
-            }
-            if (dateFormat == null) {
-                config._isValid = false;
-                return;
-            }
-            if (match[3]) {
-                for (i = 0, l = isoTimesLen; i < l; i++) {
-                    if (isoTimes[i][1].exec(match[3])) {
-                        // match[2] should be 'T' or space
-                        timeFormat = (match[2] || ' ') + isoTimes[i][0];
-                        break;
-                    }
-                }
-                if (timeFormat == null) {
-                    config._isValid = false;
-                    return;
-                }
-            }
-            if (!allowTime && timeFormat != null) {
-                config._isValid = false;
-                return;
-            }
-            if (match[4]) {
-                if (tzRegex.exec(match[4])) {
-                    tzFormat = 'Z';
-                } else {
-                    config._isValid = false;
-                    return;
-                }
-            }
-            config._f = dateFormat + (timeFormat || '') + (tzFormat || '');
-            configFromStringAndFormat(config);
-        } else {
-            config._isValid = false;
-        }
-    }
-
-    function extractFromRFC2822Strings(
-        yearStr,
-        monthStr,
-        dayStr,
-        hourStr,
-        minuteStr,
-        secondStr
-    ) {
-        var result = [
-            untruncateYear(yearStr),
-            defaultLocaleMonthsShort.indexOf(monthStr),
-            parseInt(dayStr, 10),
-            parseInt(hourStr, 10),
-            parseInt(minuteStr, 10),
-        ];
-
-        if (secondStr) {
-            result.push(parseInt(secondStr, 10));
-        }
-
-        return result;
-    }
-
-    function untruncateYear(yearStr) {
-        var year = parseInt(yearStr, 10);
-        if (year <= 49) {
-            return 2000 + year;
-        } else if (year <= 999) {
-            return 1900 + year;
-        }
-        return year;
-    }
-
-    function preprocessRFC2822(s) {
-        // Remove comments and folding whitespace and replace multiple-spaces with a single space
-        return s
-            .replace(/\([^()]*\)|[\n\t]/g, ' ')
-            .replace(/(\s\s+)/g, ' ')
-            .replace(/^\s\s*/, '')
-            .replace(/\s\s*$/, '');
-    }
-
-    function checkWeekday(weekdayStr, parsedInput, config) {
-        if (weekdayStr) {
-            // TODO: Replace the vanilla JS Date object with an independent day-of-week check.
-            var weekdayProvided = defaultLocaleWeekdaysShort.indexOf(weekdayStr),
-                weekdayActual = new Date(
-                    parsedInput[0],
-                    parsedInput[1],
-                    parsedInput[2]
-                ).getDay();
-            if (weekdayProvided !== weekdayActual) {
-                getParsingFlags(config).weekdayMismatch = true;
-                config._isValid = false;
-                return false;
-            }
-        }
-        return true;
-    }
-
-    function calculateOffset(obsOffset, militaryOffset, numOffset) {
-        if (obsOffset) {
-            return obsOffsets[obsOffset];
-        } else if (militaryOffset) {
-            // the only allowed military tz is Z
-            return 0;
-        } else {
-            var hm = parseInt(numOffset, 10),
-                m = hm % 100,
-                h = (hm - m) / 100;
-            return h * 60 + m;
-        }
-    }
-
-    // date and time from ref 2822 format
-    function configFromRFC2822(config) {
-        var match = rfc2822.exec(preprocessRFC2822(config._i)),
-            parsedArray;
-        if (match) {
-            parsedArray = extractFromRFC2822Strings(
-                match[4],
-                match[3],
-                match[2],
-                match[5],
-                match[6],
-                match[7]
-            );
-            if (!checkWeekday(match[1], parsedArray, config)) {
-                return;
-            }
-
-            config._a = parsedArray;
-            config._tzm = calculateOffset(match[8], match[9], match[10]);
-
-            config._d = createUTCDate.apply(null, config._a);
-            config._d.setUTCMinutes(config._d.getUTCMinutes() - config._tzm);
-
-            getParsingFlags(config).rfc2822 = true;
-        } else {
-            config._isValid = false;
-        }
-    }
-
-    // date from 1) ASP.NET, 2) ISO, 3) RFC 2822 formats, or 4) optional fallback if parsing isn't strict
-    function configFromString(config) {
-        var matched = aspNetJsonRegex.exec(config._i);
-        if (matched !== null) {
-            config._d = new Date(+matched[1]);
-            return;
-        }
-
-        configFromISO(config);
-        if (config._isValid === false) {
-            delete config._isValid;
-        } else {
-            return;
-        }
-
-        configFromRFC2822(config);
-        if (config._isValid === false) {
-            delete config._isValid;
-        } else {
-            return;
-        }
-
-        if (config._strict) {
-            config._isValid = false;
-        } else {
-            // Final attempt, use Input Fallback
-            hooks.createFromInputFallback(config);
-        }
-    }
-
-    hooks.createFromInputFallback = deprecate(
-        'value provided is not in a recognized RFC2822 or ISO format. moment construction falls back to js Date(), ' +
-            'which is not reliable across all browsers and versions. Non RFC2822/ISO date formats are ' +
-            'discouraged. Please refer to http://momentjs.com/guides/#/warnings/js-date/ for more info.',
-        function (config) {
-            config._d = new Date(config._i + (config._useUTC ? ' UTC' : ''));
-        }
-    );
-
-    // Pick the first defined of two or three arguments.
-    function defaults(a, b, c) {
-        if (a != null) {
-            return a;
-        }
-        if (b != null) {
-            return b;
-        }
-        return c;
-    }
-
-    function currentDateArray(config) {
-        // hooks is actually the exported moment object
-        var nowValue = new Date(hooks.now());
-        if (config._useUTC) {
-            return [
-                nowValue.getUTCFullYear(),
-                nowValue.getUTCMonth(),
-                nowValue.getUTCDate(),
-            ];
-        }
-        return [nowValue.getFullYear(), nowValue.getMonth(), nowValue.getDate()];
-    }
-
-    // convert an array to a date.
-    // the array should mirror the parameters below
-    // note: all values past the year are optional and will default to the lowest possible value.
-    // [year, month, day , hour, minute, second, millisecond]
-    function configFromArray(config) {
-        var i,
-            date,
-            input = [],
-            currentDate,
-            expectedWeekday,
-            yearToUse;
-
-        if (config._d) {
-            return;
-        }
-
-        currentDate = currentDateArray(config);
-
-        //compute day of the year from weeks and weekdays
-        if (config._w && config._a[DATE] == null && config._a[MONTH] == null) {
-            dayOfYearFromWeekInfo(config);
-        }
-
-        //if the day of the year is set, figure out what it is
-        if (config._dayOfYear != null) {
-            yearToUse = defaults(config._a[YEAR], currentDate[YEAR]);
-
-            if (
-                config._dayOfYear > daysInYear(yearToUse) ||
-                config._dayOfYear === 0
-            ) {
-                getParsingFlags(config)._overflowDayOfYear = true;
-            }
-
-            date = createUTCDate(yearToUse, 0, config._dayOfYear);
-            config._a[MONTH] = date.getUTCMonth();
-            config._a[DATE] = date.getUTCDate();
-        }
-
-        // Default to current date.
-        // * if no year, month, day of month are given, default to today
-        // * if day of month is given, default month and year
-        // * if month is given, default only year
-        // * if year is given, don't default anything
-        for (i = 0; i < 3 && config._a[i] == null; ++i) {
-            config._a[i] = input[i] = currentDate[i];
-        }
-
-        // Zero out whatever was not defaulted, including time
-        for (; i < 7; i++) {
-            config._a[i] = input[i] =
-                config._a[i] == null ? (i === 2 ? 1 : 0) : config._a[i];
-        }
-
-        // Check for 24:00:00.000
-        if (
-            config._a[HOUR] === 24 &&
-            config._a[MINUTE] === 0 &&
-            config._a[SECOND] === 0 &&
-            config._a[MILLISECOND] === 0
-        ) {
-            config._nextDay = true;
-            config._a[HOUR] = 0;
-        }
-
-        config._d = (config._useUTC ? createUTCDate : createDate).apply(
-            null,
-            input
-        );
-        expectedWeekday = config._useUTC
-            ? config._d.getUTCDay()
-            : config._d.getDay();
-
-        // Apply timezone offset from input. The actual utcOffset can be changed
-        // with parseZone.
-        if (config._tzm != null) {
-            config._d.setUTCMinutes(config._d.getUTCMinutes() - config._tzm);
-        }
-
-        if (config._nextDay) {
-            config._a[HOUR] = 24;
-        }
-
-        // check for mismatching day of week
-        if (
-            config._w &&
-            typeof config._w.d !== 'undefined' &&
-            config._w.d !== expectedWeekday
-        ) {
-            getParsingFlags(config).weekdayMismatch = true;
-        }
-    }
-
-    function dayOfYearFromWeekInfo(config) {
-        var w, weekYear, week, weekday, dow, doy, temp, weekdayOverflow, curWeek;
-
-        w = config._w;
-        if (w.GG != null || w.W != null || w.E != null) {
-            dow = 1;
-            doy = 4;
-
-            // TODO: We need to take the current isoWeekYear, but that depends on
-            // how we interpret now (local, utc, fixed offset). So create
-            // a now version of current config (take local/utc/offset flags, and
-            // create now).
-            weekYear = defaults(
-                w.GG,
-                config._a[YEAR],
-                weekOfYear(createLocal(), 1, 4).year
-            );
-            week = defaults(w.W, 1);
-            weekday = defaults(w.E, 1);
-            if (weekday < 1 || weekday > 7) {
-                weekdayOverflow = true;
-            }
-        } else {
-            dow = config._locale._week.dow;
-            doy = config._locale._week.doy;
-
-            curWeek = weekOfYear(createLocal(), dow, doy);
-
-            weekYear = defaults(w.gg, config._a[YEAR], curWeek.year);
-
-            // Default to current week.
-            week = defaults(w.w, curWeek.week);
-
-            if (w.d != null) {
-                // weekday -- low day numbers are considered next week
-                weekday = w.d;
-                if (weekday < 0 || weekday > 6) {
-                    weekdayOverflow = true;
-                }
-            } else if (w.e != null) {
-                // local weekday -- counting starts from beginning of week
-                weekday = w.e + dow;
-                if (w.e < 0 || w.e > 6) {
-                    weekdayOverflow = true;
-                }
-            } else {
-                // default to beginning of week
-                weekday = dow;
-            }
-        }
-        if (week < 1 || week > weeksInYear(weekYear, dow, doy)) {
-            getParsingFlags(config)._overflowWeeks = true;
-        } else if (weekdayOverflow != null) {
-            getParsingFlags(config)._overflowWeekday = true;
-        } else {
-            temp = dayOfYearFromWeeks(weekYear, week, weekday, dow, doy);
-            config._a[YEAR] = temp.year;
-            config._dayOfYear = temp.dayOfYear;
-        }
-    }
-
-    // constant that refers to the ISO standard
-    hooks.ISO_8601 = function () {};
-
-    // constant that refers to the RFC 2822 form
-    hooks.RFC_2822 = function () {};
-
-    // date from string and format string
-    function configFromStringAndFormat(config) {
-        // TODO: Move this to another part of the creation flow to prevent circular deps
-        if (config._f === hooks.ISO_8601) {
-            configFromISO(config);
-            return;
-        }
-        if (config._f === hooks.RFC_2822) {
-            configFromRFC2822(config);
-            return;
-        }
-        config._a = [];
-        getParsingFlags(config).empty = true;
-
-        // This array is used to make a Date, either with `new Date` or `Date.UTC`
-        var string = '' + config._i,
-            i,
-            parsedInput,
-            tokens,
-            token,
-            skipped,
-            stringLength = string.length,
-            totalParsedInputLength = 0,
-            era,
-            tokenLen;
-
-        tokens =
-            expandFormat(config._f, config._locale).match(formattingTokens) || [];
-        tokenLen = tokens.length;
-        for (i = 0; i < tokenLen; i++) {
-            token = tokens[i];
-            parsedInput = (string.match(getParseRegexForToken(token, config)) ||
-                [])[0];
-            if (parsedInput) {
-                skipped = string.substr(0, string.indexOf(parsedInput));
-                if (skipped.length > 0) {
-                    getParsingFlags(config).unusedInput.push(skipped);
-                }
-                string = string.slice(
-                    string.indexOf(parsedInput) + parsedInput.length
-                );
-                totalParsedInputLength += parsedInput.length;
-            }
-            // don't parse if it's not a known token
-            if (formatTokenFunctions[token]) {
-                if (parsedInput) {
-                    getParsingFlags(config).empty = false;
-                } else {
-                    getParsingFlags(config).unusedTokens.push(token);
-                }
-                addTimeToArrayFromToken(token, parsedInput, config);
-            } else if (config._strict && !parsedInput) {
-                getParsingFlags(config).unusedTokens.push(token);
-            }
-        }
-
-        // add remaining unparsed input length to the string
-        getParsingFlags(config).charsLeftOver =
-            stringLength - totalParsedInputLength;
-        if (string.length > 0) {
-            getParsingFlags(config).unusedInput.push(string);
-        }
-
-        // clear _12h flag if hour is <= 12
-        if (
-            config._a[HOUR] <= 12 &&
-            getParsingFlags(config).bigHour === true &&
-            config._a[HOUR] > 0
-        ) {
-            getParsingFlags(config).bigHour = undefined;
-        }
-
-        getParsingFlags(config).parsedDateParts = config._a.slice(0);
-        getParsingFlags(config).meridiem = config._meridiem;
-        // handle meridiem
-        config._a[HOUR] = meridiemFixWrap(
-            config._locale,
-            config._a[HOUR],
-            config._meridiem
-        );
-
-        // handle era
-        era = getParsingFlags(config).era;
-        if (era !== null) {
-            config._a[YEAR] = config._locale.erasConvertYear(era, config._a[YEAR]);
-        }
-
-        configFromArray(config);
-        checkOverflow(config);
-    }
-
-    function meridiemFixWrap(locale, hour, meridiem) {
-        var isPm;
-
-        if (meridiem == null) {
-            // nothing to do
-            return hour;
-        }
-        if (locale.meridiemHour != null) {
-            return locale.meridiemHour(hour, meridiem);
-        } else if (locale.isPM != null) {
-            // Fallback
-            isPm = locale.isPM(meridiem);
-            if (isPm && hour < 12) {
-                hour += 12;
-            }
-            if (!isPm && hour === 12) {
-                hour = 0;
-            }
-            return hour;
-        } else {
-            // this is not supposed to happen
-            return hour;
-        }
-    }
-
-    // date from string and array of format strings
-    function configFromStringAndArray(config) {
-        var tempConfig,
-            bestMoment,
-            scoreToBeat,
-            i,
-            currentScore,
-            validFormatFound,
-            bestFormatIsValid = false,
-            configfLen = config._f.length;
-
-        if (configfLen === 0) {
-            getParsingFlags(config).invalidFormat = true;
-            config._d = new Date(NaN);
-            return;
-        }
-
-        for (i = 0; i < configfLen; i++) {
-            currentScore = 0;
-            validFormatFound = false;
-            tempConfig = copyConfig({}, config);
-            if (config._useUTC != null) {
-                tempConfig._useUTC = config._useUTC;
-            }
-            tempConfig._f = config._f[i];
-            configFromStringAndFormat(tempConfig);
-
-            if (isValid(tempConfig)) {
-                validFormatFound = true;
-            }
-
-            // if there is any input that was not parsed add a penalty for that format
-            currentScore += getParsingFlags(tempConfig).charsLeftOver;
-
-            //or tokens
-            currentScore += getParsingFlags(tempConfig).unusedTokens.length * 10;
-
-            getParsingFlags(tempConfig).score = currentScore;
-
-            if (!bestFormatIsValid) {
-                if (
-                    scoreToBeat == null ||
-                    currentScore < scoreToBeat ||
-                    validFormatFound
-                ) {
-                    scoreToBeat = currentScore;
-                    bestMoment = tempConfig;
-                    if (validFormatFound) {
-                        bestFormatIsValid = true;
-                    }
-                }
-            } else {
-                if (currentScore < scoreToBeat) {
-                    scoreToBeat = currentScore;
-                    bestMoment = tempConfig;
-                }
-            }
-        }
-
-        extend(config, bestMoment || tempConfig);
-    }
-
-    function configFromObject(config) {
-        if (config._d) {
-            return;
-        }
-
-        var i = normalizeObjectUnits(config._i),
-            dayOrDate = i.day === undefined ? i.date : i.day;
-        config._a = map(
-            [i.year, i.month, dayOrDate, i.hour, i.minute, i.second, i.millisecond],
-            function (obj) {
-                return obj && parseInt(obj, 10);
-            }
-        );
-
-        configFromArray(config);
-    }
-
-    function createFromConfig(config) {
-        var res = new Moment(checkOverflow(prepareConfig(config)));
-        if (res._nextDay) {
-            // Adding is smart enough around DST
-            res.add(1, 'd');
-            res._nextDay = undefined;
-        }
-
-        return res;
-    }
-
-    function prepareConfig(config) {
-        var input = config._i,
-            format = config._f;
-
-        config._locale = config._locale || getLocale(config._l);
-
-        if (input === null || (format === undefined && input === '')) {
-            return createInvalid({ nullInput: true });
-        }
-
-        if (typeof input === 'string') {
-            config._i = input = config._locale.preparse(input);
-        }
-
-        if (isMoment(input)) {
-            return new Moment(checkOverflow(input));
-        } else if (isDate(input)) {
-            config._d = input;
-        } else if (isArray(format)) {
-            configFromStringAndArray(config);
-        } else if (format) {
-            configFromStringAndFormat(config);
-        } else {
-            configFromInput(config);
-        }
-
-        if (!isValid(config)) {
-            config._d = null;
-        }
-
-        return config;
-    }
-
-    function configFromInput(config) {
-        var input = config._i;
-        if (isUndefined(input)) {
-            config._d = new Date(hooks.now());
-        } else if (isDate(input)) {
-            config._d = new Date(input.valueOf());
-        } else if (typeof input === 'string') {
-            configFromString(config);
-        } else if (isArray(input)) {
-            config._a = map(input.slice(0), function (obj) {
-                return parseInt(obj, 10);
-            });
-            configFromArray(config);
-        } else if (isObject(input)) {
-            configFromObject(config);
-        } else if (isNumber(input)) {
-            // from milliseconds
-            config._d = new Date(input);
-        } else {
-            hooks.createFromInputFallback(config);
-        }
-    }
-
-    function createLocalOrUTC(input, format, locale, strict, isUTC) {
-        var c = {};
-
-        if (format === true || format === false) {
-            strict = format;
-            format = undefined;
-        }
-
-        if (locale === true || locale === false) {
-            strict = locale;
-            locale = undefined;
-        }
-
-        if (
-            (isObject(input) && isObjectEmpty(input)) ||
-            (isArray(input) && input.length === 0)
-        ) {
-            input = undefined;
-        }
-        // object construction must be done this way.
-        // https://github.com/moment/moment/issues/1423
-        c._isAMomentObject = true;
-        c._useUTC = c._isUTC = isUTC;
-        c._l = locale;
-        c._i = input;
-        c._f = format;
-        c._strict = strict;
-
-        return createFromConfig(c);
-    }
-
-    function createLocal(input, format, locale, strict) {
-        return createLocalOrUTC(input, format, locale, strict, false);
-    }
-
-    var prototypeMin = deprecate(
-            'moment().min is deprecated, use moment.max instead. http://momentjs.com/guides/#/warnings/min-max/',
-            function () {
-                var other = createLocal.apply(null, arguments);
-                if (this.isValid() && other.isValid()) {
-                    return other < this ? this : other;
-                } else {
-                    return createInvalid();
-                }
-            }
-        ),
-        prototypeMax = deprecate(
-            'moment().max is deprecated, use moment.min instead. http://momentjs.com/guides/#/warnings/min-max/',
-            function () {
-                var other = createLocal.apply(null, arguments);
-                if (this.isValid() && other.isValid()) {
-                    return other > this ? this : other;
-                } else {
-                    return createInvalid();
-                }
-            }
-        );
-
-    // Pick a moment m from moments so that m[fn](other) is true for all
-    // other. This relies on the function fn to be transitive.
-    //
-    // moments should either be an array of moment objects or an array, whose
-    // first element is an array of moment objects.
-    function pickBy(fn, moments) {
-        var res, i;
-        if (moments.length === 1 && isArray(moments[0])) {
-            moments = moments[0];
-        }
-        if (!moments.length) {
-            return createLocal();
-        }
-        res = moments[0];
-        for (i = 1; i < moments.length; ++i) {
-            if (!moments[i].isValid() || moments[i][fn](res)) {
-                res = moments[i];
-            }
-        }
-        return res;
-    }
-
-    // TODO: Use [].sort instead?
-    function min() {
-        var args = [].slice.call(arguments, 0);
-
-        return pickBy('isBefore', args);
-    }
-
-    function max() {
-        var args = [].slice.call(arguments, 0);
-
-        return pickBy('isAfter', args);
-    }
-
-    var now = function () {
-        return Date.now ? Date.now() : +new Date();
-    };
-
-    var ordering = [
-        'year',
-        'quarter',
-        'month',
-        'week',
-        'day',
-        'hour',
-        'minute',
-        'second',
-        'millisecond',
-    ];
-
-    function isDurationValid(m) {
-        var key,
-            unitHasDecimal = false,
-            i,
-            orderLen = ordering.length;
-        for (key in m) {
-            if (
-                hasOwnProp(m, key) &&
-                !(
-                    indexOf.call(ordering, key) !== -1 &&
-                    (m[key] == null || !isNaN(m[key]))
-                )
-            ) {
-                return false;
-            }
-        }
-
-        for (i = 0; i < orderLen; ++i) {
-            if (m[ordering[i]]) {
-                if (unitHasDecimal) {
-                    return false; // only allow non-integers for smallest unit
-                }
-                if (parseFloat(m[ordering[i]]) !== toInt(m[ordering[i]])) {
-                    unitHasDecimal = true;
-                }
-            }
-        }
-
-        return true;
-    }
-
-    function isValid$1() {
-        return this._isValid;
-    }
-
-    function createInvalid$1() {
-        return createDuration(NaN);
-    }
-
-    function Duration(duration) {
-        var normalizedInput = normalizeObjectUnits(duration),
-            years = normalizedInput.year || 0,
-            quarters = normalizedInput.quarter || 0,
-            months = normalizedInput.month || 0,
-            weeks = normalizedInput.week || normalizedInput.isoWeek || 0,
-            days = normalizedInput.day || 0,
-            hours = normalizedInput.hour || 0,
-            minutes = normalizedInput.minute || 0,
-            seconds = normalizedInput.second || 0,
-            milliseconds = normalizedInput.millisecond || 0;
-
-        this._isValid = isDurationValid(normalizedInput);
-
-        // representation for dateAddRemove
-        this._milliseconds =
-            +milliseconds +
-            seconds * 1e3 + // 1000
-            minutes * 6e4 + // 1000 * 60
-            hours * 1000 * 60 * 60; //using 1000 * 60 * 60 instead of 36e5 to avoid floating point rounding errors https://github.com/moment/moment/issues/2978
-        // Because of dateAddRemove treats 24 hours as different from a
-        // day when working around DST, we need to store them separately
-        this._days = +days + weeks * 7;
-        // It is impossible to translate months into days without knowing
-        // which months you are are talking about, so we have to store
-        // it separately.
-        this._months = +months + quarters * 3 + years * 12;
-
-        this._data = {};
-
-        this._locale = getLocale();
-
-        this._bubble();
-    }
-
-    function isDuration(obj) {
-        return obj instanceof Duration;
-    }
-
-    function absRound(number) {
-        if (number < 0) {
-            return Math.round(-1 * number) * -1;
-        } else {
-            return Math.round(number);
-        }
-    }
-
-    // compare two arrays, return the number of differences
-    function compareArrays(array1, array2, dontConvert) {
-        var len = Math.min(array1.length, array2.length),
-            lengthDiff = Math.abs(array1.length - array2.length),
-            diffs = 0,
-            i;
-        for (i = 0; i < len; i++) {
-            if (
-                (dontConvert && array1[i] !== array2[i]) ||
-                (!dontConvert && toInt(array1[i]) !== toInt(array2[i]))
-            ) {
-                diffs++;
-            }
-        }
-        return diffs + lengthDiff;
-    }
-
-    // FORMATTING
-
-    function offset(token, separator) {
-        addFormatToken(token, 0, 0, function () {
-            var offset = this.utcOffset(),
-                sign = '+';
-            if (offset < 0) {
-                offset = -offset;
-                sign = '-';
-            }
-            return (
-                sign +
-                zeroFill(~~(offset / 60), 2) +
-                separator +
-                zeroFill(~~offset % 60, 2)
-            );
-        });
-    }
-
-    offset('Z', ':');
-    offset('ZZ', '');
-
-    // PARSING
-
-    addRegexToken('Z', matchShortOffset);
-    addRegexToken('ZZ', matchShortOffset);
-    addParseToken(['Z', 'ZZ'], function (input, array, config) {
-        config._useUTC = true;
-        config._tzm = offsetFromString(matchShortOffset, input);
-    });
-
-    // HELPERS
-
-    // timezone chunker
-    // '+10:00' > ['10',  '00']
-    // '-1530'  > ['-15', '30']
-    var chunkOffset = /([\+\-]|\d\d)/gi;
-
-    function offsetFromString(matcher, string) {
-        var matches = (string || '').match(matcher),
-            chunk,
-            parts,
-            minutes;
-
-        if (matches === null) {
-            return null;
-        }
-
-        chunk = matches[matches.length - 1] || [];
-        parts = (chunk + '').match(chunkOffset) || ['-', 0, 0];
-        minutes = +(parts[1] * 60) + toInt(parts[2]);
-
-        return minutes === 0 ? 0 : parts[0] === '+' ? minutes : -minutes;
-    }
-
-    // Return a moment from input, that is local/utc/zone equivalent to model.
-    function cloneWithOffset(input, model) {
-        var res, diff;
-        if (model._isUTC) {
-            res = model.clone();
-            diff =
-                (isMoment(input) || isDate(input)
-                    ? input.valueOf()
-                    : createLocal(input).valueOf()) - res.valueOf();
-            // Use low-level api, because this fn is low-level api.
-            res._d.setTime(res._d.valueOf() + diff);
-            hooks.updateOffset(res, false);
-            return res;
-        } else {
-            return createLocal(input).local();
-        }
-    }
-
-    function getDateOffset(m) {
-        // On Firefox.24 Date#getTimezoneOffset returns a floating point.
-        // https://github.com/moment/moment/pull/1871
-        return -Math.round(m._d.getTimezoneOffset());
-    }
-
-    // HOOKS
-
-    // This function will be called whenever a moment is mutated.
-    // It is intended to keep the offset in sync with the timezone.
-    hooks.updateOffset = function () {};
-
-    // MOMENTS
-
-    // keepLocalTime = true means only change the timezone, without
-    // affecting the local hour. So 5:31:26 +0300 --[utcOffset(2, true)]-->
-    // 5:31:26 +0200 It is possible that 5:31:26 doesn't exist with offset
-    // +0200, so we adjust the time as needed, to be valid.
-    //
-    // Keeping the time actually adds/subtracts (one hour)
-    // from the actual represented time. That is why we call updateOffset
-    // a second time. In case it wants us to change the offset again
-    // _changeInProgress == true case, then we have to adjust, because
-    // there is no such time in the given timezone.
-    function getSetOffset(input, keepLocalTime, keepMinutes) {
-        var offset = this._offset || 0,
-            localAdjust;
-        if (!this.isValid()) {
-            return input != null ? this : NaN;
-        }
-        if (input != null) {
-            if (typeof input === 'string') {
-                input = offsetFromString(matchShortOffset, input);
-                if (input === null) {
-                    return this;
-                }
-            } else if (Math.abs(input) < 16 && !keepMinutes) {
-                input = input * 60;
-            }
-            if (!this._isUTC && keepLocalTime) {
-                localAdjust = getDateOffset(this);
-            }
-            this._offset = input;
-            this._isUTC = true;
-            if (localAdjust != null) {
-                this.add(localAdjust, 'm');
-            }
-            if (offset !== input) {
-                if (!keepLocalTime || this._changeInProgress) {
-                    addSubtract(
-                        this,
-                        createDuration(input - offset, 'm'),
-                        1,
-                        false
-                    );
-                } else if (!this._changeInProgress) {
-                    this._changeInProgress = true;
-                    hooks.updateOffset(this, true);
-                    this._changeInProgress = null;
-                }
-            }
-            return this;
-        } else {
-            return this._isUTC ? offset : getDateOffset(this);
-        }
-    }
-
-    function getSetZone(input, keepLocalTime) {
-        if (input != null) {
-            if (typeof input !== 'string') {
-                input = -input;
-            }
-
-            this.utcOffset(input, keepLocalTime);
-
-            return this;
-        } else {
-            return -this.utcOffset();
-        }
-    }
-
-    function setOffsetToUTC(keepLocalTime) {
-        return this.utcOffset(0, keepLocalTime);
-    }
-
-    function setOffsetToLocal(keepLocalTime) {
-        if (this._isUTC) {
-            this.utcOffset(0, keepLocalTime);
-            this._isUTC = false;
-
-            if (keepLocalTime) {
-                this.subtract(getDateOffset(this), 'm');
-            }
-        }
-        return this;
-    }
-
-    function setOffsetToParsedOffset() {
-        if (this._tzm != null) {
-            this.utcOffset(this._tzm, false, true);
-        } else if (typeof this._i === 'string') {
-            var tZone = offsetFromString(matchOffset, this._i);
-            if (tZone != null) {
-                this.utcOffset(tZone);
-            } else {
-                this.utcOffset(0, true);
-            }
-        }
-        return this;
-    }
-
-    function hasAlignedHourOffset(input) {
-        if (!this.isValid()) {
-            return false;
-        }
-        input = input ? createLocal(input).utcOffset() : 0;
-
-        return (this.utcOffset() - input) % 60 === 0;
-    }
-
-    function isDaylightSavingTime() {
-        return (
-            this.utcOffset() > this.clone().month(0).utcOffset() ||
-            this.utcOffset() > this.clone().month(5).utcOffset()
-        );
-    }
-
-    function isDaylightSavingTimeShifted() {
-        if (!isUndefined(this._isDSTShifted)) {
-            return this._isDSTShifted;
-        }
-
-        var c = {},
-            other;
-
-        copyConfig(c, this);
-        c = prepareConfig(c);
-
-        if (c._a) {
-            other = c._isUTC ? createUTC(c._a) : createLocal(c._a);
-            this._isDSTShifted =
-                this.isValid() && compareArrays(c._a, other.toArray()) > 0;
-        } else {
-            this._isDSTShifted = false;
-        }
-
-        return this._isDSTShifted;
-    }
-
-    function isLocal() {
-        return this.isValid() ? !this._isUTC : false;
-    }
-
-    function isUtcOffset() {
-        return this.isValid() ? this._isUTC : false;
-    }
-
-    function isUtc() {
-        return this.isValid() ? this._isUTC && this._offset === 0 : false;
-    }
-
-    // ASP.NET json date format regex
-    var aspNetRegex = /^(-|\+)?(?:(\d*)[. ])?(\d+):(\d+)(?::(\d+)(\.\d*)?)?$/,
-        // from http://docs.closure-library.googlecode.com/git/closure_goog_date_date.js.source.html
-        // somewhat more in line with 4.4.3.2 2004 spec, but allows decimal anywhere
-        // and further modified to allow for strings containing both week and day
-        isoRegex =
-            /^(-|\+)?P(?:([-+]?[0-9,.]*)Y)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)W)?(?:([-+]?[0-9,.]*)D)?(?:T(?:([-+]?[0-9,.]*)H)?(?:([-+]?[0-9,.]*)M)?(?:([-+]?[0-9,.]*)S)?)?$/;
-
-    function createDuration(input, key) {
-        var duration = input,
-            // matching against regexp is expensive, do it on demand
-            match = null,
-            sign,
-            ret,
-            diffRes;
-
-        if (isDuration(input)) {
-            duration = {
-                ms: input._milliseconds,
-                d: input._days,
-                M: input._months,
-            };
-        } else if (isNumber(input) || !isNaN(+input)) {
-            duration = {};
-            if (key) {
-                duration[key] = +input;
-            } else {
-                duration.milliseconds = +input;
-            }
-        } else if ((match = aspNetRegex.exec(input))) {
-            sign = match[1] === '-' ? -1 : 1;
-            duration = {
-                y: 0,
-                d: toInt(match[DATE]) * sign,
-                h: toInt(match[HOUR]) * sign,
-                m: toInt(match[MINUTE]) * sign,
-                s: toInt(match[SECOND]) * sign,
-                ms: toInt(absRound(match[MILLISECOND] * 1000)) * sign, // the millisecond decimal point is included in the match
-            };
-        } else if ((match = isoRegex.exec(input))) {
-            sign = match[1] === '-' ? -1 : 1;
-            duration = {
-                y: parseIso(match[2], sign),
-                M: parseIso(match[3], sign),
-                w: parseIso(match[4], sign),
-                d: parseIso(match[5], sign),
-                h: parseIso(match[6], sign),
-                m: parseIso(match[7], sign),
-                s: parseIso(match[8], sign),
-            };
-        } else if (duration == null) {
-            // checks for null or undefined
-            duration = {};
-        } else if (
-            typeof duration === 'object' &&
-            ('from' in duration || 'to' in duration)
-        ) {
-            diffRes = momentsDifference(
-                createLocal(duration.from),
-                createLocal(duration.to)
-            );
-
-            duration = {};
-            duration.ms = diffRes.milliseconds;
-            duration.M = diffRes.months;
-        }
-
-        ret = new Duration(duration);
-
-        if (isDuration(input) && hasOwnProp(input, '_locale')) {
-            ret._locale = input._locale;
-        }
-
-        if (isDuration(input) && hasOwnProp(input, '_isValid')) {
-            ret._isValid = input._isValid;
-        }
-
-        return ret;
-    }
-
-    createDuration.fn = Duration.prototype;
-    createDuration.invalid = createInvalid$1;
-
-    function parseIso(inp, sign) {
-        // We'd normally use ~~inp for this, but unfortunately it also
-        // converts floats to ints.
-        // inp may be undefined, so careful calling replace on it.
-        var res = inp && parseFloat(inp.replace(',', '.'));
-        // apply sign while we're at it
-        return (isNaN(res) ? 0 : res) * sign;
-    }
-
-    function positiveMomentsDifference(base, other) {
-        var res = {};
-
-        res.months =
-            other.month() - base.month() + (other.year() - base.year()) * 12;
-        if (base.clone().add(res.months, 'M').isAfter(other)) {
-            --res.months;
-        }
-
-        res.milliseconds = +other - +base.clone().add(res.months, 'M');
-
-        return res;
-    }
-
-    function momentsDifference(base, other) {
-        var res;
-        if (!(base.isValid() && other.isValid())) {
-            return { milliseconds: 0, months: 0 };
-        }
-
-        other = cloneWithOffset(other, base);
-        if (base.isBefore(other)) {
-            res = positiveMomentsDifference(base, other);
-        } else {
-            res = positiveMomentsDifference(other, base);
-            res.milliseconds = -res.milliseconds;
-            res.months = -res.months;
-        }
-
-        return res;
-    }
-
-    // TODO: remove 'name' arg after deprecation is removed
-    function createAdder(direction, name) {
-        return function (val, period) {
-            var dur, tmp;
-            //invert the arguments, but complain about it
-            if (period !== null && !isNaN(+period)) {
-                deprecateSimple(
-                    name,
-                    'moment().' +
-                        name +
-                        '(period, number) is deprecated. Please use moment().' +
-                        name +
-                        '(number, period). ' +
-                        'See http://momentjs.com/guides/#/warnings/add-inverted-param/ for more info.'
-                );
-                tmp = val;
-                val = period;
-                period = tmp;
-            }
-
-            dur = createDuration(val, period);
-            addSubtract(this, dur, direction);
-            return this;
-        };
-    }
-
-    function addSubtract(mom, duration, isAdding, updateOffset) {
-        var milliseconds = duration._milliseconds,
-            days = absRound(duration._days),
-            months = absRound(duration._months);
-
-        if (!mom.isValid()) {
-            // No op
-            return;
-        }
-
-        updateOffset = updateOffset == null ? true : updateOffset;
-
-        if (months) {
-            setMonth(mom, get(mom, 'Month') + months * isAdding);
-        }
-        if (days) {
-            set$1(mom, 'Date', get(mom, 'Date') + days * isAdding);
-        }
-        if (milliseconds) {
-            mom._d.setTime(mom._d.valueOf() + milliseconds * isAdding);
-        }
-        if (updateOffset) {
-            hooks.updateOffset(mom, days || months);
-        }
-    }
-
-    var add = createAdder(1, 'add'),
-        subtract = createAdder(-1, 'subtract');
-
-    function isString(input) {
-        return typeof input === 'string' || input instanceof String;
-    }
-
-    // type MomentInput = Moment | Date | string | number | (number | string)[] | MomentInputObject | void; // null | undefined
-    function isMomentInput(input) {
-        return (
-            isMoment(input) ||
-            isDate(input) ||
-            isString(input) ||
-            isNumber(input) ||
-            isNumberOrStringArray(input) ||
-            isMomentInputObject(input) ||
-            input === null ||
-            input === undefined
-        );
-    }
-
-    function isMomentInputObject(input) {
-        var objectTest = isObject(input) && !isObjectEmpty(input),
-            propertyTest = false,
-            properties = [
-                'years',
-                'year',
-                'y',
-                'months',
-                'month',
-                'M',
-                'days',
-                'day',
-                'd',
-                'dates',
-                'date',
-                'D',
-                'hours',
-                'hour',
-                'h',
-                'minutes',
-                'minute',
-                'm',
-                'seconds',
-                'second',
-                's',
-                'milliseconds',
-                'millisecond',
-                'ms',
-            ],
-            i,
-            property,
-            propertyLen = properties.length;
-
-        for (i = 0; i < propertyLen; i += 1) {
-            property = properties[i];
-            propertyTest = propertyTest || hasOwnProp(input, property);
-        }
-
-        return objectTest && propertyTest;
-    }
-
-    function isNumberOrStringArray(input) {
-        var arrayTest = isArray(input),
-            dataTypeTest = false;
-        if (arrayTest) {
-            dataTypeTest =
-                input.filter(function (item) {
-                    return !isNumber(item) && isString(input);
-                }).length === 0;
-        }
-        return arrayTest && dataTypeTest;
-    }
-
-    function isCalendarSpec(input) {
-        var objectTest = isObject(input) && !isObjectEmpty(input),
-            propertyTest = false,
-            properties = [
-                'sameDay',
-                'nextDay',
-                'lastDay',
-                'nextWeek',
-                'lastWeek',
-                'sameElse',
-            ],
-            i,
-            property;
-
-        for (i = 0; i < properties.length; i += 1) {
-            property = properties[i];
-            propertyTest = propertyTest || hasOwnProp(input, property);
-        }
-
-        return objectTest && propertyTest;
-    }
-
-    function getCalendarFormat(myMoment, now) {
-        var diff = myMoment.diff(now, 'days', true);
-        return diff < -6
-            ? 'sameElse'
-            : diff < -1
-            ? 'lastWeek'
-            : diff < 0
-            ? 'lastDay'
-            : diff < 1
-            ? 'sameDay'
-            : diff < 2
-            ? 'nextDay'
-            : diff < 7
-            ? 'nextWeek'
-            : 'sameElse';
-    }
-
-    function calendar$1(time, formats) {
-        // Support for single parameter, formats only overload to the calendar function
-        if (arguments.length === 1) {
-            if (!arguments[0]) {
-                time = undefined;
-                formats = undefined;
-            } else if (isMomentInput(arguments[0])) {
-                time = arguments[0];
-                formats = undefined;
-            } else if (isCalendarSpec(arguments[0])) {
-                formats = arguments[0];
-                time = undefined;
-            }
-        }
-        // We want to compare the start of today, vs this.
-        // Getting start-of-today depends on whether we're local/utc/offset or not.
-        var now = time || createLocal(),
-            sod = cloneWithOffset(now, this).startOf('day'),
-            format = hooks.calendarFormat(this, sod) || 'sameElse',
-            output =
-                formats &&
-                (isFunction(formats[format])
-                    ? formats[format].call(this, now)
-                    : formats[format]);
-
-        return this.format(
-            output || this.localeData().calendar(format, this, createLocal(now))
-        );
-    }
-
-    function clone() {
-        return new Moment(this);
-    }
-
-    function isAfter(input, units) {
-        var localInput = isMoment(input) ? input : createLocal(input);
-        if (!(this.isValid() && localInput.isValid())) {
-            return false;
-        }
-        units = normalizeUnits(units) || 'millisecond';
-        if (units === 'millisecond') {
-            return this.valueOf() > localInput.valueOf();
-        } else {
-            return localInput.valueOf() < this.clone().startOf(units).valueOf();
-        }
-    }
-
-    function isBefore(input, units) {
-        var localInput = isMoment(input) ? input : createLocal(input);
-        if (!(this.isValid() && localInput.isValid())) {
-            return false;
-        }
-        units = normalizeUnits(units) || 'millisecond';
-        if (units === 'millisecond') {
-            return this.valueOf() < localInput.valueOf();
-        } else {
-            return this.clone().endOf(units).valueOf() < localInput.valueOf();
-        }
-    }
-
-    function isBetween(from, to, units, inclusivity) {
-        var localFrom = isMoment(from) ? from : createLocal(from),
-            localTo = isMoment(to) ? to : createLocal(to);
-        if (!(this.isValid() && localFrom.isValid() && localTo.isValid())) {
-            return false;
-        }
-        inclusivity = inclusivity || '()';
-        return (
-            (inclusivity[0] === '('
-                ? this.isAfter(localFrom, units)
-                : !this.isBefore(localFrom, units)) &&
-            (inclusivity[1] === ')'
-                ? this.isBefore(localTo, units)
-                : !this.isAfter(localTo, units))
-        );
-    }
-
-    function isSame(input, units) {
-        var localInput = isMoment(input) ? input : createLocal(input),
-            inputMs;
-        if (!(this.isValid() && localInput.isValid())) {
-            return false;
-        }
-        units = normalizeUnits(units) || 'millisecond';
-        if (units === 'millisecond') {
-            return this.valueOf() === localInput.valueOf();
-        } else {
-            inputMs = localInput.valueOf();
-            return (
-                this.clone().startOf(units).valueOf() <= inputMs &&
-                inputMs <= this.clone().endOf(units).valueOf()
-            );
-        }
-    }
-
-    function isSameOrAfter(input, units) {
-        return this.isSame(input, units) || this.isAfter(input, units);
-    }
-
-    function isSameOrBefore(input, units) {
-        return this.isSame(input, units) || this.isBefore(input, units);
-    }
-
-    function diff(input, units, asFloat) {
-        var that, zoneDelta, output;
-
-        if (!this.isValid()) {
-            return NaN;
-        }
-
-        that = cloneWithOffset(input, this);
-
-        if (!that.isValid()) {
-            return NaN;
-        }
-
-        zoneDelta = (that.utcOffset() - this.utcOffset()) * 6e4;
-
-        units = normalizeUnits(units);
-
-        switch (units) {
-            case 'year':
-                output = monthDiff(this, that) / 12;
-                break;
-            case 'month':
-                output = monthDiff(this, that);
-                break;
-            case 'quarter':
-                output = monthDiff(this, that) / 3;
-                break;
-            case 'second':
-                output = (this - that) / 1e3;
-                break; // 1000
-            case 'minute':
-                output = (this - that) / 6e4;
-                break; // 1000 * 60
-            case 'hour':
-                output = (this - that) / 36e5;
-                break; // 1000 * 60 * 60
-            case 'day':
-                output = (this - that - zoneDelta) / 864e5;
-                break; // 1000 * 60 * 60 * 24, negate dst
-            case 'week':
-                output = (this - that - zoneDelta) / 6048e5;
-                break; // 1000 * 60 * 60 * 24 * 7, negate dst
-            default:
-                output = this - that;
-        }
-
-        return asFloat ? output : absFloor(output);
-    }
-
-    function monthDiff(a, b) {
-        if (a.date() < b.date()) {
-            // end-of-month calculations work correct when the start month has more
-            // days than the end month.
-            return -monthDiff(b, a);
-        }
-        // difference in months
-        var wholeMonthDiff = (b.year() - a.year()) * 12 + (b.month() - a.month()),
-            // b is in (anchor - 1 month, anchor + 1 month)
-            anchor = a.clone().add(wholeMonthDiff, 'months'),
-            anchor2,
-            adjust;
-
-        if (b - anchor < 0) {
-            anchor2 = a.clone().add(wholeMonthDiff - 1, 'months');
-            // linear across the month
-            adjust = (b - anchor) / (anchor - anchor2);
-        } else {
-            anchor2 = a.clone().add(wholeMonthDiff + 1, 'months');
-            // linear across the month
-            adjust = (b - anchor) / (anchor2 - anchor);
-        }
-
-        //check for negative zero, return zero if negative zero
-        return -(wholeMonthDiff + adjust) || 0;
-    }
-
-    hooks.defaultFormat = 'YYYY-MM-DDTHH:mm:ssZ';
-    hooks.defaultFormatUtc = 'YYYY-MM-DDTHH:mm:ss[Z]';
-
-    function toString() {
-        return this.clone().locale('en').format('ddd MMM DD YYYY HH:mm:ss [GMT]ZZ');
-    }
-
-    function toISOString(keepOffset) {
-        if (!this.isValid()) {
-            return null;
-        }
-        var utc = keepOffset !== true,
-            m = utc ? this.clone().utc() : this;
-        if (m.year() < 0 || m.year() > 9999) {
-            return formatMoment(
-                m,
-                utc
-                    ? 'YYYYYY-MM-DD[T]HH:mm:ss.SSS[Z]'
-                    : 'YYYYYY-MM-DD[T]HH:mm:ss.SSSZ'
-            );
-        }
-        if (isFunction(Date.prototype.toISOString)) {
-            // native implementation is ~50x faster, use it when we can
-            if (utc) {
-                return this.toDate().toISOString();
-            } else {
-                return new Date(this.valueOf() + this.utcOffset() * 60 * 1000)
-                    .toISOString()
-                    .replace('Z', formatMoment(m, 'Z'));
-            }
-        }
-        return formatMoment(
-            m,
-            utc ? 'YYYY-MM-DD[T]HH:mm:ss.SSS[Z]' : 'YYYY-MM-DD[T]HH:mm:ss.SSSZ'
-        );
-    }
-
-    /**
-     * Return a human readable representation of a moment that can
-     * also be evaluated to get a new moment which is the same
-     *
-     * @link https://nodejs.org/dist/latest/docs/api/util.html#util_custom_inspect_function_on_objects
-     */
-    function inspect() {
-        if (!this.isValid()) {
-            return 'moment.invalid(/* ' + this._i + ' */)';
-        }
-        var func = 'moment',
-            zone = '',
-            prefix,
-            year,
-            datetime,
-            suffix;
-        if (!this.isLocal()) {
-            func = this.utcOffset() === 0 ? 'moment.utc' : 'moment.parseZone';
-            zone = 'Z';
-        }
-        prefix = '[' + func + '("]';
-        year = 0 <= this.year() && this.year() <= 9999 ? 'YYYY' : 'YYYYYY';
-        datetime = '-MM-DD[T]HH:mm:ss.SSS';
-        suffix = zone + '[")]';
-
-        return this.format(prefix + year + datetime + suffix);
-    }
-
-    function format(inputString) {
-        if (!inputString) {
-            inputString = this.isUtc()
-                ? hooks.defaultFormatUtc
-                : hooks.defaultFormat;
-        }
-        var output = formatMoment(this, inputString);
-        return this.localeData().postformat(output);
-    }
-
-    function from(time, withoutSuffix) {
-        if (
-            this.isValid() &&
-            ((isMoment(time) && time.isValid()) || createLocal(time).isValid())
-        ) {
-            return createDuration({ to: this, from: time })
-                .locale(this.locale())
-                .humanize(!withoutSuffix);
-        } else {
-            return this.localeData().invalidDate();
-        }
-    }
-
-    function fromNow(withoutSuffix) {
-        return this.from(createLocal(), withoutSuffix);
-    }
-
-    function to(time, withoutSuffix) {
-        if (
-            this.isValid() &&
-            ((isMoment(time) && time.isValid()) || createLocal(time).isValid())
-        ) {
-            return createDuration({ from: this, to: time })
-                .locale(this.locale())
-                .humanize(!withoutSuffix);
-        } else {
-            return this.localeData().invalidDate();
-        }
-    }
-
-    function toNow(withoutSuffix) {
-        return this.to(createLocal(), withoutSuffix);
-    }
-
-    // If passed a locale key, it will set the locale for this
-    // instance.  Otherwise, it will return the locale configuration
-    // variables for this instance.
-    function locale(key) {
-        var newLocaleData;
-
-        if (key === undefined) {
-            return this._locale._abbr;
-        } else {
-            newLocaleData = getLocale(key);
-            if (newLocaleData != null) {
-                this._locale = newLocaleData;
-            }
-            return this;
-        }
-    }
-
-    var lang = deprecate(
-        'moment().lang() is deprecated. Instead, use moment().localeData() to get the language configuration. Use moment().locale() to change languages.',
-        function (key) {
-            if (key === undefined) {
-                return this.localeData();
-            } else {
-                return this.locale(key);
-            }
-        }
-    );
-
-    function localeData() {
-        return this._locale;
-    }
-
-    var MS_PER_SECOND = 1000,
-        MS_PER_MINUTE = 60 * MS_PER_SECOND,
-        MS_PER_HOUR = 60 * MS_PER_MINUTE,
-        MS_PER_400_YEARS = (365 * 400 + 97) * 24 * MS_PER_HOUR;
-
-    // actual modulo - handles negative numbers (for dates before 1970):
-    function mod$1(dividend, divisor) {
-        return ((dividend % divisor) + divisor) % divisor;
-    }
-
-    function localStartOfDate(y, m, d) {
-        // the date constructor remaps years 0-99 to 1900-1999
-        if (y < 100 && y >= 0) {
-            // preserve leap years using a full 400 year cycle, then reset
-            return new Date(y + 400, m, d) - MS_PER_400_YEARS;
-        } else {
-            return new Date(y, m, d).valueOf();
-        }
-    }
-
-    function utcStartOfDate(y, m, d) {
-        // Date.UTC remaps years 0-99 to 1900-1999
-        if (y < 100 && y >= 0) {
-            // preserve leap years using a full 400 year cycle, then reset
-            return Date.UTC(y + 400, m, d) - MS_PER_400_YEARS;
-        } else {
-            return Date.UTC(y, m, d);
-        }
-    }
-
-    function startOf(units) {
-        var time, startOfDate;
-        units = normalizeUnits(units);
-        if (units === undefined || units === 'millisecond' || !this.isValid()) {
-            return this;
-        }
-
-        startOfDate = this._isUTC ? utcStartOfDate : localStartOfDate;
-
-        switch (units) {
-            case 'year':
-                time = startOfDate(this.year(), 0, 1);
-                break;
-            case 'quarter':
-                time = startOfDate(
-                    this.year(),
-                    this.month() - (this.month() % 3),
-                    1
-                );
-                break;
-            case 'month':
-                time = startOfDate(this.year(), this.month(), 1);
-                break;
-            case 'week':
-                time = startOfDate(
-                    this.year(),
-                    this.month(),
-                    this.date() - this.weekday()
-                );
-                break;
-            case 'isoWeek':
-                time = startOfDate(
-                    this.year(),
-                    this.month(),
-                    this.date() - (this.isoWeekday() - 1)
-                );
-                break;
-            case 'day':
-            case 'date':
-                time = startOfDate(this.year(), this.month(), this.date());
-                break;
-            case 'hour':
-                time = this._d.valueOf();
-                time -= mod$1(
-                    time + (this._isUTC ? 0 : this.utcOffset() * MS_PER_MINUTE),
-                    MS_PER_HOUR
-                );
-                break;
-            case 'minute':
-                time = this._d.valueOf();
-                time -= mod$1(time, MS_PER_MINUTE);
-                break;
-            case 'second':
-                time = this._d.valueOf();
-                time -= mod$1(time, MS_PER_SECOND);
-                break;
-        }
-
-        this._d.setTime(time);
-        hooks.updateOffset(this, true);
-        return this;
-    }
-
-    function endOf(units) {
-        var time, startOfDate;
-        units = normalizeUnits(units);
-        if (units === undefined || units === 'millisecond' || !this.isValid()) {
-            return this;
-        }
-
-        startOfDate = this._isUTC ? utcStartOfDate : localStartOfDate;
-
-        switch (units) {
-            case 'year':
-                time = startOfDate(this.year() + 1, 0, 1) - 1;
-                break;
-            case 'quarter':
-                time =
-                    startOfDate(
-                        this.year(),
-                        this.month() - (this.month() % 3) + 3,
-                        1
-                    ) - 1;
-                break;
-            case 'month':
-                time = startOfDate(this.year(), this.month() + 1, 1) - 1;
-                break;
-            case 'week':
-                time =
-                    startOfDate(
-                        this.year(),
-                        this.month(),
-                        this.date() - this.weekday() + 7
-                    ) - 1;
-                break;
-            case 'isoWeek':
-                time =
-                    startOfDate(
-                        this.year(),
-                        this.month(),
-                        this.date() - (this.isoWeekday() - 1) + 7
-                    ) - 1;
-                break;
-            case 'day':
-            case 'date':
-                time = startOfDate(this.year(), this.month(), this.date() + 1) - 1;
-                break;
-            case 'hour':
-                time = this._d.valueOf();
-                time +=
-                    MS_PER_HOUR -
-                    mod$1(
-                        time + (this._isUTC ? 0 : this.utcOffset() * MS_PER_MINUTE),
-                        MS_PER_HOUR
-                    ) -
-                    1;
-                break;
-            case 'minute':
-                time = this._d.valueOf();
-                time += MS_PER_MINUTE - mod$1(time, MS_PER_MINUTE) - 1;
-                break;
-            case 'second':
-                time = this._d.valueOf();
-                time += MS_PER_SECOND - mod$1(time, MS_PER_SECOND) - 1;
-                break;
-        }
-
-        this._d.setTime(time);
-        hooks.updateOffset(this, true);
-        return this;
-    }
-
-    function valueOf() {
-        return this._d.valueOf() - (this._offset || 0) * 60000;
-    }
-
-    function unix() {
-        return Math.floor(this.valueOf() / 1000);
-    }
-
-    function toDate() {
-        return new Date(this.valueOf());
-    }
-
-    function toArray() {
-        var m = this;
-        return [
-            m.year(),
-            m.month(),
-            m.date(),
-            m.hour(),
-            m.minute(),
-            m.second(),
-            m.millisecond(),
-        ];
-    }
-
-    function toObject() {
-        var m = this;
-        return {
-            years: m.year(),
-            months: m.month(),
-            date: m.date(),
-            hours: m.hours(),
-            minutes: m.minutes(),
-            seconds: m.seconds(),
-            milliseconds: m.milliseconds(),
-        };
-    }
-
-    function toJSON() {
-        // new Date(NaN).toJSON() === null
-        return this.isValid() ? this.toISOString() : null;
-    }
-
-    function isValid$2() {
-        return isValid(this);
-    }
-
-    function parsingFlags() {
-        return extend({}, getParsingFlags(this));
-    }
-
-    function invalidAt() {
-        return getParsingFlags(this).overflow;
-    }
-
-    function creationData() {
-        return {
-            input: this._i,
-            format: this._f,
-            locale: this._locale,
-            isUTC: this._isUTC,
-            strict: this._strict,
-        };
-    }
-
-    addFormatToken('N', 0, 0, 'eraAbbr');
-    addFormatToken('NN', 0, 0, 'eraAbbr');
-    addFormatToken('NNN', 0, 0, 'eraAbbr');
-    addFormatToken('NNNN', 0, 0, 'eraName');
-    addFormatToken('NNNNN', 0, 0, 'eraNarrow');
-
-    addFormatToken('y', ['y', 1], 'yo', 'eraYear');
-    addFormatToken('y', ['yy', 2], 0, 'eraYear');
-    addFormatToken('y', ['yyy', 3], 0, 'eraYear');
-    addFormatToken('y', ['yyyy', 4], 0, 'eraYear');
-
-    addRegexToken('N', matchEraAbbr);
-    addRegexToken('NN', matchEraAbbr);
-    addRegexToken('NNN', matchEraAbbr);
-    addRegexToken('NNNN', matchEraName);
-    addRegexToken('NNNNN', matchEraNarrow);
-
-    addParseToken(
-        ['N', 'NN', 'NNN', 'NNNN', 'NNNNN'],
-        function (input, array, config, token) {
-            var era = config._locale.erasParse(input, token, config._strict);
-            if (era) {
-                getParsingFlags(config).era = era;
-            } else {
-                getParsingFlags(config).invalidEra = input;
-            }
-        }
-    );
-
-    addRegexToken('y', matchUnsigned);
-    addRegexToken('yy', matchUnsigned);
-    addRegexToken('yyy', matchUnsigned);
-    addRegexToken('yyyy', matchUnsigned);
-    addRegexToken('yo', matchEraYearOrdinal);
-
-    addParseToken(['y', 'yy', 'yyy', 'yyyy'], YEAR);
-    addParseToken(['yo'], function (input, array, config, token) {
-        var match;
-        if (config._locale._eraYearOrdinalRegex) {
-            match = input.match(config._locale._eraYearOrdinalRegex);
-        }
-
-        if (config._locale.eraYearOrdinalParse) {
-            array[YEAR] = config._locale.eraYearOrdinalParse(input, match);
-        } else {
-            array[YEAR] = parseInt(input, 10);
-        }
-    });
-
-    function localeEras(m, format) {
-        var i,
-            l,
-            date,
-            eras = this._eras || getLocale('en')._eras;
-        for (i = 0, l = eras.length; i < l; ++i) {
-            switch (typeof eras[i].since) {
-                case 'string':
-                    // truncate time
-                    date = hooks(eras[i].since).startOf('day');
-                    eras[i].since = date.valueOf();
-                    break;
-            }
-
-            switch (typeof eras[i].until) {
-                case 'undefined':
-                    eras[i].until = +Infinity;
-                    break;
-                case 'string':
-                    // truncate time
-                    date = hooks(eras[i].until).startOf('day').valueOf();
-                    eras[i].until = date.valueOf();
-                    break;
-            }
-        }
-        return eras;
-    }
-
-    function localeErasParse(eraName, format, strict) {
-        var i,
-            l,
-            eras = this.eras(),
-            name,
-            abbr,
-            narrow;
-        eraName = eraName.toUpperCase();
-
-        for (i = 0, l = eras.length; i < l; ++i) {
-            name = eras[i].name.toUpperCase();
-            abbr = eras[i].abbr.toUpperCase();
-            narrow = eras[i].narrow.toUpperCase();
-
-            if (strict) {
-                switch (format) {
-                    case 'N':
-                    case 'NN':
-                    case 'NNN':
-                        if (abbr === eraName) {
-                            return eras[i];
-                        }
-                        break;
-
-                    case 'NNNN':
-                        if (name === eraName) {
-                            return eras[i];
-                        }
-                        break;
-
-                    case 'NNNNN':
-                        if (narrow === eraName) {
-                            return eras[i];
-                        }
-                        break;
-                }
-            } else if ([name, abbr, narrow].indexOf(eraName) >= 0) {
-                return eras[i];
-            }
-        }
-    }
-
-    function localeErasConvertYear(era, year) {
-        var dir = era.since <= era.until ? +1 : -1;
-        if (year === undefined) {
-            return hooks(era.since).year();
-        } else {
-            return hooks(era.since).year() + (year - era.offset) * dir;
-        }
-    }
-
-    function getEraName() {
-        var i,
-            l,
-            val,
-            eras = this.localeData().eras();
-        for (i = 0, l = eras.length; i < l; ++i) {
-            // truncate time
-            val = this.clone().startOf('day').valueOf();
-
-            if (eras[i].since <= val && val <= eras[i].until) {
-                return eras[i].name;
-            }
-            if (eras[i].until <= val && val <= eras[i].since) {
-                return eras[i].name;
-            }
-        }
-
-        return '';
-    }
-
-    function getEraNarrow() {
-        var i,
-            l,
-            val,
-            eras = this.localeData().eras();
-        for (i = 0, l = eras.length; i < l; ++i) {
-            // truncate time
-            val = this.clone().startOf('day').valueOf();
-
-            if (eras[i].since <= val && val <= eras[i].until) {
-                return eras[i].narrow;
-            }
-            if (eras[i].until <= val && val <= eras[i].since) {
-                return eras[i].narrow;
-            }
-        }
-
-        return '';
-    }
-
-    function getEraAbbr() {
-        var i,
-            l,
-            val,
-            eras = this.localeData().eras();
-        for (i = 0, l = eras.length; i < l; ++i) {
-            // truncate time
-            val = this.clone().startOf('day').valueOf();
-
-            if (eras[i].since <= val && val <= eras[i].until) {
-                return eras[i].abbr;
-            }
-            if (eras[i].until <= val && val <= eras[i].since) {
-                return eras[i].abbr;
-            }
-        }
-
-        return '';
-    }
-
-    function getEraYear() {
-        var i,
-            l,
-            dir,
-            val,
-            eras = this.localeData().eras();
-        for (i = 0, l = eras.length; i < l; ++i) {
-            dir = eras[i].since <= eras[i].until ? +1 : -1;
-
-            // truncate time
-            val = this.clone().startOf('day').valueOf();
-
-            if (
-                (eras[i].since <= val && val <= eras[i].until) ||
-                (eras[i].until <= val && val <= eras[i].since)
-            ) {
-                return (
-                    (this.year() - hooks(eras[i].since).year()) * dir +
-                    eras[i].offset
-                );
-            }
-        }
-
-        return this.year();
-    }
-
-    function erasNameRegex(isStrict) {
-        if (!hasOwnProp(this, '_erasNameRegex')) {
-            computeErasParse.call(this);
-        }
-        return isStrict ? this._erasNameRegex : this._erasRegex;
-    }
-
-    function erasAbbrRegex(isStrict) {
-        if (!hasOwnProp(this, '_erasAbbrRegex')) {
-            computeErasParse.call(this);
-        }
-        return isStrict ? this._erasAbbrRegex : this._erasRegex;
-    }
-
-    function erasNarrowRegex(isStrict) {
-        if (!hasOwnProp(this, '_erasNarrowRegex')) {
-            computeErasParse.call(this);
-        }
-        return isStrict ? this._erasNarrowRegex : this._erasRegex;
-    }
-
-    function matchEraAbbr(isStrict, locale) {
-        return locale.erasAbbrRegex(isStrict);
-    }
-
-    function matchEraName(isStrict, locale) {
-        return locale.erasNameRegex(isStrict);
-    }
-
-    function matchEraNarrow(isStrict, locale) {
-        return locale.erasNarrowRegex(isStrict);
-    }
-
-    function matchEraYearOrdinal(isStrict, locale) {
-        return locale._eraYearOrdinalRegex || matchUnsigned;
-    }
-
-    function computeErasParse() {
-        var abbrPieces = [],
-            namePieces = [],
-            narrowPieces = [],
-            mixedPieces = [],
-            i,
-            l,
-            eras = this.eras();
-
-        for (i = 0, l = eras.length; i < l; ++i) {
-            namePieces.push(regexEscape(eras[i].name));
-            abbrPieces.push(regexEscape(eras[i].abbr));
-            narrowPieces.push(regexEscape(eras[i].narrow));
-
-            mixedPieces.push(regexEscape(eras[i].name));
-            mixedPieces.push(regexEscape(eras[i].abbr));
-            mixedPieces.push(regexEscape(eras[i].narrow));
-        }
-
-        this._erasRegex = new RegExp('^(' + mixedPieces.join('|') + ')', 'i');
-        this._erasNameRegex = new RegExp('^(' + namePieces.join('|') + ')', 'i');
-        this._erasAbbrRegex = new RegExp('^(' + abbrPieces.join('|') + ')', 'i');
-        this._erasNarrowRegex = new RegExp(
-            '^(' + narrowPieces.join('|') + ')',
-            'i'
-        );
-    }
-
-    // FORMATTING
-
-    addFormatToken(0, ['gg', 2], 0, function () {
-        return this.weekYear() % 100;
-    });
-
-    addFormatToken(0, ['GG', 2], 0, function () {
-        return this.isoWeekYear() % 100;
-    });
-
-    function addWeekYearFormatToken(token, getter) {
-        addFormatToken(0, [token, token.length], 0, getter);
-    }
-
-    addWeekYearFormatToken('gggg', 'weekYear');
-    addWeekYearFormatToken('ggggg', 'weekYear');
-    addWeekYearFormatToken('GGGG', 'isoWeekYear');
-    addWeekYearFormatToken('GGGGG', 'isoWeekYear');
-
-    // ALIASES
-
-    addUnitAlias('weekYear', 'gg');
-    addUnitAlias('isoWeekYear', 'GG');
-
-    // PRIORITY
-
-    addUnitPriority('weekYear', 1);
-    addUnitPriority('isoWeekYear', 1);
-
-    // PARSING
-
-    addRegexToken('G', matchSigned);
-    addRegexToken('g', matchSigned);
-    addRegexToken('GG', match1to2, match2);
-    addRegexToken('gg', match1to2, match2);
-    addRegexToken('GGGG', match1to4, match4);
-    addRegexToken('gggg', match1to4, match4);
-    addRegexToken('GGGGG', match1to6, match6);
-    addRegexToken('ggggg', match1to6, match6);
-
-    addWeekParseToken(
-        ['gggg', 'ggggg', 'GGGG', 'GGGGG'],
-        function (input, week, config, token) {
-            week[token.substr(0, 2)] = toInt(input);
-        }
-    );
-
-    addWeekParseToken(['gg', 'GG'], function (input, week, config, token) {
-        week[token] = hooks.parseTwoDigitYear(input);
-    });
-
-    // MOMENTS
-
-    function getSetWeekYear(input) {
-        return getSetWeekYearHelper.call(
-            this,
-            input,
-            this.week(),
-            this.weekday(),
-            this.localeData()._week.dow,
-            this.localeData()._week.doy
-        );
-    }
-
-    function getSetISOWeekYear(input) {
-        return getSetWeekYearHelper.call(
-            this,
-            input,
-            this.isoWeek(),
-            this.isoWeekday(),
-            1,
-            4
-        );
-    }
-
-    function getISOWeeksInYear() {
-        return weeksInYear(this.year(), 1, 4);
-    }
-
-    function getISOWeeksInISOWeekYear() {
-        return weeksInYear(this.isoWeekYear(), 1, 4);
-    }
-
-    function getWeeksInYear() {
-        var weekInfo = this.localeData()._week;
-        return weeksInYear(this.year(), weekInfo.dow, weekInfo.doy);
-    }
-
-    function getWeeksInWeekYear() {
-        var weekInfo = this.localeData()._week;
-        return weeksInYear(this.weekYear(), weekInfo.dow, weekInfo.doy);
-    }
-
-    function getSetWeekYearHelper(input, week, weekday, dow, doy) {
-        var weeksTarget;
-        if (input == null) {
-            return weekOfYear(this, dow, doy).year;
-        } else {
-            weeksTarget = weeksInYear(input, dow, doy);
-            if (week > weeksTarget) {
-                week = weeksTarget;
-            }
-            return setWeekAll.call(this, input, week, weekday, dow, doy);
-        }
-    }
-
-    function setWeekAll(weekYear, week, weekday, dow, doy) {
-        var dayOfYearData = dayOfYearFromWeeks(weekYear, week, weekday, dow, doy),
-            date = createUTCDate(dayOfYearData.year, 0, dayOfYearData.dayOfYear);
-
-        this.year(date.getUTCFullYear());
-        this.month(date.getUTCMonth());
-        this.date(date.getUTCDate());
-        return this;
-    }
-
-    // FORMATTING
-
-    addFormatToken('Q', 0, 'Qo', 'quarter');
-
-    // ALIASES
-
-    addUnitAlias('quarter', 'Q');
-
-    // PRIORITY
-
-    addUnitPriority('quarter', 7);
-
-    // PARSING
-
-    addRegexToken('Q', match1);
-    addParseToken('Q', function (input, array) {
-        array[MONTH] = (toInt(input) - 1) * 3;
-    });
-
-    // MOMENTS
-
-    function getSetQuarter(input) {
-        return input == null
-            ? Math.ceil((this.month() + 1) / 3)
-            : this.month((input - 1) * 3 + (this.month() % 3));
-    }
-
-    // FORMATTING
-
-    addFormatToken('D', ['DD', 2], 'Do', 'date');
-
-    // ALIASES
-
-    addUnitAlias('date', 'D');
-
-    // PRIORITY
-    addUnitPriority('date', 9);
-
-    // PARSING
-
-    addRegexToken('D', match1to2);
-    addRegexToken('DD', match1to2, match2);
-    addRegexToken('Do', function (isStrict, locale) {
-        // TODO: Remove "ordinalParse" fallback in next major release.
-        return isStrict
-            ? locale._dayOfMonthOrdinalParse || locale._ordinalParse
-            : locale._dayOfMonthOrdinalParseLenient;
-    });
-
-    addParseToken(['D', 'DD'], DATE);
-    addParseToken('Do', function (input, array) {
-        array[DATE] = toInt(input.match(match1to2)[0]);
-    });
-
-    // MOMENTS
-
-    var getSetDayOfMonth = makeGetSet('Date', true);
-
-    // FORMATTING
-
-    addFormatToken('DDD', ['DDDD', 3], 'DDDo', 'dayOfYear');
-
-    // ALIASES
-
-    addUnitAlias('dayOfYear', 'DDD');
-
-    // PRIORITY
-    addUnitPriority('dayOfYear', 4);
-
-    // PARSING
-
-    addRegexToken('DDD', match1to3);
-    addRegexToken('DDDD', match3);
-    addParseToken(['DDD', 'DDDD'], function (input, array, config) {
-        config._dayOfYear = toInt(input);
-    });
-
-    // HELPERS
-
-    // MOMENTS
-
-    function getSetDayOfYear(input) {
-        var dayOfYear =
-            Math.round(
-                (this.clone().startOf('day') - this.clone().startOf('year')) / 864e5
-            ) + 1;
-        return input == null ? dayOfYear : this.add(input - dayOfYear, 'd');
-    }
-
-    // FORMATTING
-
-    addFormatToken('m', ['mm', 2], 0, 'minute');
-
-    // ALIASES
-
-    addUnitAlias('minute', 'm');
-
-    // PRIORITY
-
-    addUnitPriority('minute', 14);
-
-    // PARSING
-
-    addRegexToken('m', match1to2);
-    addRegexToken('mm', match1to2, match2);
-    addParseToken(['m', 'mm'], MINUTE);
-
-    // MOMENTS
-
-    var getSetMinute = makeGetSet('Minutes', false);
-
-    // FORMATTING
-
-    addFormatToken('s', ['ss', 2], 0, 'second');
-
-    // ALIASES
-
-    addUnitAlias('second', 's');
-
-    // PRIORITY
-
-    addUnitPriority('second', 15);
-
-    // PARSING
-
-    addRegexToken('s', match1to2);
-    addRegexToken('ss', match1to2, match2);
-    addParseToken(['s', 'ss'], SECOND);
-
-    // MOMENTS
-
-    var getSetSecond = makeGetSet('Seconds', false);
-
-    // FORMATTING
-
-    addFormatToken('S', 0, 0, function () {
-        return ~~(this.millisecond() / 100);
-    });
-
-    addFormatToken(0, ['SS', 2], 0, function () {
-        return ~~(this.millisecond() / 10);
-    });
-
-    addFormatToken(0, ['SSS', 3], 0, 'millisecond');
-    addFormatToken(0, ['SSSS', 4], 0, function () {
-        return this.millisecond() * 10;
-    });
-    addFormatToken(0, ['SSSSS', 5], 0, function () {
-        return this.millisecond() * 100;
-    });
-    addFormatToken(0, ['SSSSSS', 6], 0, function () {
-        return this.millisecond() * 1000;
-    });
-    addFormatToken(0, ['SSSSSSS', 7], 0, function () {
-        return this.millisecond() * 10000;
-    });
-    addFormatToken(0, ['SSSSSSSS', 8], 0, function () {
-        return this.millisecond() * 100000;
-    });
-    addFormatToken(0, ['SSSSSSSSS', 9], 0, function () {
-        return this.millisecond() * 1000000;
-    });
-
-    // ALIASES
-
-    addUnitAlias('millisecond', 'ms');
-
-    // PRIORITY
-
-    addUnitPriority('millisecond', 16);
-
-    // PARSING
-
-    addRegexToken('S', match1to3, match1);
-    addRegexToken('SS', match1to3, match2);
-    addRegexToken('SSS', match1to3, match3);
-
-    var token, getSetMillisecond;
-    for (token = 'SSSS'; token.length <= 9; token += 'S') {
-        addRegexToken(token, matchUnsigned);
-    }
-
-    function parseMs(input, array) {
-        array[MILLISECOND] = toInt(('0.' + input) * 1000);
-    }
-
-    for (token = 'S'; token.length <= 9; token += 'S') {
-        addParseToken(token, parseMs);
-    }
-
-    getSetMillisecond = makeGetSet('Milliseconds', false);
-
-    // FORMATTING
-
-    addFormatToken('z', 0, 0, 'zoneAbbr');
-    addFormatToken('zz', 0, 0, 'zoneName');
-
-    // MOMENTS
-
-    function getZoneAbbr() {
-        return this._isUTC ? 'UTC' : '';
-    }
-
-    function getZoneName() {
-        return this._isUTC ? 'Coordinated Universal Time' : '';
-    }
-
-    var proto = Moment.prototype;
-
-    proto.add = add;
-    proto.calendar = calendar$1;
-    proto.clone = clone;
-    proto.diff = diff;
-    proto.endOf = endOf;
-    proto.format = format;
-    proto.from = from;
-    proto.fromNow = fromNow;
-    proto.to = to;
-    proto.toNow = toNow;
-    proto.get = stringGet;
-    proto.invalidAt = invalidAt;
-    proto.isAfter = isAfter;
-    proto.isBefore = isBefore;
-    proto.isBetween = isBetween;
-    proto.isSame = isSame;
-    proto.isSameOrAfter = isSameOrAfter;
-    proto.isSameOrBefore = isSameOrBefore;
-    proto.isValid = isValid$2;
-    proto.lang = lang;
-    proto.locale = locale;
-    proto.localeData = localeData;
-    proto.max = prototypeMax;
-    proto.min = prototypeMin;
-    proto.parsingFlags = parsingFlags;
-    proto.set = stringSet;
-    proto.startOf = startOf;
-    proto.subtract = subtract;
-    proto.toArray = toArray;
-    proto.toObject = toObject;
-    proto.toDate = toDate;
-    proto.toISOString = toISOString;
-    proto.inspect = inspect;
-    if (typeof Symbol !== 'undefined' && Symbol.for != null) {
-        proto[Symbol.for('nodejs.util.inspect.custom')] = function () {
-            return 'Moment<' + this.format() + '>';
-        };
-    }
-    proto.toJSON = toJSON;
-    proto.toString = toString;
-    proto.unix = unix;
-    proto.valueOf = valueOf;
-    proto.creationData = creationData;
-    proto.eraName = getEraName;
-    proto.eraNarrow = getEraNarrow;
-    proto.eraAbbr = getEraAbbr;
-    proto.eraYear = getEraYear;
-    proto.year = getSetYear;
-    proto.isLeapYear = getIsLeapYear;
-    proto.weekYear = getSetWeekYear;
-    proto.isoWeekYear = getSetISOWeekYear;
-    proto.quarter = proto.quarters = getSetQuarter;
-    proto.month = getSetMonth;
-    proto.daysInMonth = getDaysInMonth;
-    proto.week = proto.weeks = getSetWeek;
-    proto.isoWeek = proto.isoWeeks = getSetISOWeek;
-    proto.weeksInYear = getWeeksInYear;
-    proto.weeksInWeekYear = getWeeksInWeekYear;
-    proto.isoWeeksInYear = getISOWeeksInYear;
-    proto.isoWeeksInISOWeekYear = getISOWeeksInISOWeekYear;
-    proto.date = getSetDayOfMonth;
-    proto.day = proto.days = getSetDayOfWeek;
-    proto.weekday = getSetLocaleDayOfWeek;
-    proto.isoWeekday = getSetISODayOfWeek;
-    proto.dayOfYear = getSetDayOfYear;
-    proto.hour = proto.hours = getSetHour;
-    proto.minute = proto.minutes = getSetMinute;
-    proto.second = proto.seconds = getSetSecond;
-    proto.millisecond = proto.milliseconds = getSetMillisecond;
-    proto.utcOffset = getSetOffset;
-    proto.utc = setOffsetToUTC;
-    proto.local = setOffsetToLocal;
-    proto.parseZone = setOffsetToParsedOffset;
-    proto.hasAlignedHourOffset = hasAlignedHourOffset;
-    proto.isDST = isDaylightSavingTime;
-    proto.isLocal = isLocal;
-    proto.isUtcOffset = isUtcOffset;
-    proto.isUtc = isUtc;
-    proto.isUTC = isUtc;
-    proto.zoneAbbr = getZoneAbbr;
-    proto.zoneName = getZoneName;
-    proto.dates = deprecate(
-        'dates accessor is deprecated. Use date instead.',
-        getSetDayOfMonth
-    );
-    proto.months = deprecate(
-        'months accessor is deprecated. Use month instead',
-        getSetMonth
-    );
-    proto.years = deprecate(
-        'years accessor is deprecated. Use year instead',
-        getSetYear
-    );
-    proto.zone = deprecate(
-        'moment().zone is deprecated, use moment().utcOffset instead. http://momentjs.com/guides/#/warnings/zone/',
-        getSetZone
-    );
-    proto.isDSTShifted = deprecate(
-        'isDSTShifted is deprecated. See http://momentjs.com/guides/#/warnings/dst-shifted/ for more information',
-        isDaylightSavingTimeShifted
-    );
-
-    function createUnix(input) {
-        return createLocal(input * 1000);
-    }
-
-    function createInZone() {
-        return createLocal.apply(null, arguments).parseZone();
-    }
-
-    function preParsePostFormat(string) {
-        return string;
-    }
-
-    var proto$1 = Locale.prototype;
-
-    proto$1.calendar = calendar;
-    proto$1.longDateFormat = longDateFormat;
-    proto$1.invalidDate = invalidDate;
-    proto$1.ordinal = ordinal;
-    proto$1.preparse = preParsePostFormat;
-    proto$1.postformat = preParsePostFormat;
-    proto$1.relativeTime = relativeTime;
-    proto$1.pastFuture = pastFuture;
-    proto$1.set = set;
-    proto$1.eras = localeEras;
-    proto$1.erasParse = localeErasParse;
-    proto$1.erasConvertYear = localeErasConvertYear;
-    proto$1.erasAbbrRegex = erasAbbrRegex;
-    proto$1.erasNameRegex = erasNameRegex;
-    proto$1.erasNarrowRegex = erasNarrowRegex;
-
-    proto$1.months = localeMonths;
-    proto$1.monthsShort = localeMonthsShort;
-    proto$1.monthsParse = localeMonthsParse;
-    proto$1.monthsRegex = monthsRegex;
-    proto$1.monthsShortRegex = monthsShortRegex;
-    proto$1.week = localeWeek;
-    proto$1.firstDayOfYear = localeFirstDayOfYear;
-    proto$1.firstDayOfWeek = localeFirstDayOfWeek;
-
-    proto$1.weekdays = localeWeekdays;
-    proto$1.weekdaysMin = localeWeekdaysMin;
-    proto$1.weekdaysShort = localeWeekdaysShort;
-    proto$1.weekdaysParse = localeWeekdaysParse;
-
-    proto$1.weekdaysRegex = weekdaysRegex;
-    proto$1.weekdaysShortRegex = weekdaysShortRegex;
-    proto$1.weekdaysMinRegex = weekdaysMinRegex;
-
-    proto$1.isPM = localeIsPM;
-    proto$1.meridiem = localeMeridiem;
-
-    function get$1(format, index, field, setter) {
-        var locale = getLocale(),
-            utc = createUTC().set(setter, index);
-        return locale[field](utc, format);
-    }
-
-    function listMonthsImpl(format, index, field) {
-        if (isNumber(format)) {
-            index = format;
-            format = undefined;
-        }
-
-        format = format || '';
-
-        if (index != null) {
-            return get$1(format, index, field, 'month');
-        }
-
-        var i,
-            out = [];
-        for (i = 0; i < 12; i++) {
-            out[i] = get$1(format, i, field, 'month');
-        }
-        return out;
-    }
-
-    // ()
-    // (5)
-    // (fmt, 5)
-    // (fmt)
-    // (true)
-    // (true, 5)
-    // (true, fmt, 5)
-    // (true, fmt)
-    function listWeekdaysImpl(localeSorted, format, index, field) {
-        if (typeof localeSorted === 'boolean') {
-            if (isNumber(format)) {
-                index = format;
-                format = undefined;
-            }
-
-            format = format || '';
-        } else {
-            format = localeSorted;
-            index = format;
-            localeSorted = false;
-
-            if (isNumber(format)) {
-                index = format;
-                format = undefined;
-            }
-
-            format = format || '';
-        }
-
-        var locale = getLocale(),
-            shift = localeSorted ? locale._week.dow : 0,
-            i,
-            out = [];
-
-        if (index != null) {
-            return get$1(format, (index + shift) % 7, field, 'day');
-        }
-
-        for (i = 0; i < 7; i++) {
-            out[i] = get$1(format, (i + shift) % 7, field, 'day');
-        }
-        return out;
-    }
-
-    function listMonths(format, index) {
-        return listMonthsImpl(format, index, 'months');
-    }
-
-    function listMonthsShort(format, index) {
-        return listMonthsImpl(format, index, 'monthsShort');
-    }
-
-    function listWeekdays(localeSorted, format, index) {
-        return listWeekdaysImpl(localeSorted, format, index, 'weekdays');
-    }
-
-    function listWeekdaysShort(localeSorted, format, index) {
-        return listWeekdaysImpl(localeSorted, format, index, 'weekdaysShort');
-    }
-
-    function listWeekdaysMin(localeSorted, format, index) {
-        return listWeekdaysImpl(localeSorted, format, index, 'weekdaysMin');
-    }
-
-    getSetGlobalLocale('en', {
-        eras: [
-            {
-                since: '0001-01-01',
-                until: +Infinity,
-                offset: 1,
-                name: 'Anno Domini',
-                narrow: 'AD',
-                abbr: 'AD',
-            },
-            {
-                since: '0000-12-31',
-                until: -Infinity,
-                offset: 1,
-                name: 'Before Christ',
-                narrow: 'BC',
-                abbr: 'BC',
-            },
-        ],
-        dayOfMonthOrdinalParse: /\d{1,2}(th|st|nd|rd)/,
-        ordinal: function (number) {
-            var b = number % 10,
-                output =
-                    toInt((number % 100) / 10) === 1
-                        ? 'th'
-                        : b === 1
-                        ? 'st'
-                        : b === 2
-                        ? 'nd'
-                        : b === 3
-                        ? 'rd'
-                        : 'th';
-            return number + output;
-        },
-    });
-
-    // Side effect imports
-
-    hooks.lang = deprecate(
-        'moment.lang is deprecated. Use moment.locale instead.',
-        getSetGlobalLocale
-    );
-    hooks.langData = deprecate(
-        'moment.langData is deprecated. Use moment.localeData instead.',
-        getLocale
-    );
-
-    var mathAbs = Math.abs;
-
-    function abs() {
-        var data = this._data;
-
-        this._milliseconds = mathAbs(this._milliseconds);
-        this._days = mathAbs(this._days);
-        this._months = mathAbs(this._months);
-
-        data.milliseconds = mathAbs(data.milliseconds);
-        data.seconds = mathAbs(data.seconds);
-        data.minutes = mathAbs(data.minutes);
-        data.hours = mathAbs(data.hours);
-        data.months = mathAbs(data.months);
-        data.years = mathAbs(data.years);
-
-        return this;
-    }
-
-    function addSubtract$1(duration, input, value, direction) {
-        var other = createDuration(input, value);
-
-        duration._milliseconds += direction * other._milliseconds;
-        duration._days += direction * other._days;
-        duration._months += direction * other._months;
-
-        return duration._bubble();
-    }
-
-    // supports only 2.0-style add(1, 's') or add(duration)
-    function add$1(input, value) {
-        return addSubtract$1(this, input, value, 1);
-    }
-
-    // supports only 2.0-style subtract(1, 's') or subtract(duration)
-    function subtract$1(input, value) {
-        return addSubtract$1(this, input, value, -1);
-    }
-
-    function absCeil(number) {
-        if (number < 0) {
-            return Math.floor(number);
-        } else {
-            return Math.ceil(number);
-        }
-    }
-
-    function bubble() {
-        var milliseconds = this._milliseconds,
-            days = this._days,
-            months = this._months,
-            data = this._data,
-            seconds,
-            minutes,
-            hours,
-            years,
-            monthsFromDays;
-
-        // if we have a mix of positive and negative values, bubble down first
-        // check: https://github.com/moment/moment/issues/2166
-        if (
-            !(
-                (milliseconds >= 0 && days >= 0 && months >= 0) ||
-                (milliseconds <= 0 && days <= 0 && months <= 0)
-            )
-        ) {
-            milliseconds += absCeil(monthsToDays(months) + days) * 864e5;
-            days = 0;
-            months = 0;
-        }
-
-        // The following code bubbles up values, see the tests for
-        // examples of what that means.
-        data.milliseconds = milliseconds % 1000;
-
-        seconds = absFloor(milliseconds / 1000);
-        data.seconds = seconds % 60;
-
-        minutes = absFloor(seconds / 60);
-        data.minutes = minutes % 60;
-
-        hours = absFloor(minutes / 60);
-        data.hours = hours % 24;
-
-        days += absFloor(hours / 24);
-
-        // convert days to months
-        monthsFromDays = absFloor(daysToMonths(days));
-        months += monthsFromDays;
-        days -= absCeil(monthsToDays(monthsFromDays));
-
-        // 12 months -> 1 year
-        years = absFloor(months / 12);
-        months %= 12;
-
-        data.days = days;
-        data.months = months;
-        data.years = years;
-
-        return this;
-    }
-
-    function daysToMonths(days) {
-        // 400 years have 146097 days (taking into account leap year rules)
-        // 400 years have 12 months === 4800
-        return (days * 4800) / 146097;
-    }
-
-    function monthsToDays(months) {
-        // the reverse of daysToMonths
-        return (months * 146097) / 4800;
-    }
-
-    function as(units) {
-        if (!this.isValid()) {
-            return NaN;
-        }
-        var days,
-            months,
-            milliseconds = this._milliseconds;
-
-        units = normalizeUnits(units);
-
-        if (units === 'month' || units === 'quarter' || units === 'year') {
-            days = this._days + milliseconds / 864e5;
-            months = this._months + daysToMonths(days);
-            switch (units) {
-                case 'month':
-                    return months;
-                case 'quarter':
-                    return months / 3;
-                case 'year':
-                    return months / 12;
-            }
-        } else {
-            // handle milliseconds separately because of floating point math errors (issue #1867)
-            days = this._days + Math.round(monthsToDays(this._months));
-            switch (units) {
-                case 'week':
-                    return days / 7 + milliseconds / 6048e5;
-                case 'day':
-                    return days + milliseconds / 864e5;
-                case 'hour':
-                    return days * 24 + milliseconds / 36e5;
-                case 'minute':
-                    return days * 1440 + milliseconds / 6e4;
-                case 'second':
-                    return days * 86400 + milliseconds / 1000;
-                // Math.floor prevents floating point math errors here
-                case 'millisecond':
-                    return Math.floor(days * 864e5) + milliseconds;
-                default:
-                    throw new Error('Unknown unit ' + units);
-            }
-        }
-    }
-
-    // TODO: Use this.as('ms')?
-    function valueOf$1() {
-        if (!this.isValid()) {
-            return NaN;
-        }
-        return (
-            this._milliseconds +
-            this._days * 864e5 +
-            (this._months % 12) * 2592e6 +
-            toInt(this._months / 12) * 31536e6
-        );
-    }
-
-    function makeAs(alias) {
-        return function () {
-            return this.as(alias);
-        };
-    }
-
-    var asMilliseconds = makeAs('ms'),
-        asSeconds = makeAs('s'),
-        asMinutes = makeAs('m'),
-        asHours = makeAs('h'),
-        asDays = makeAs('d'),
-        asWeeks = makeAs('w'),
-        asMonths = makeAs('M'),
-        asQuarters = makeAs('Q'),
-        asYears = makeAs('y');
-
-    function clone$1() {
-        return createDuration(this);
-    }
-
-    function get$2(units) {
-        units = normalizeUnits(units);
-        return this.isValid() ? this[units + 's']() : NaN;
-    }
-
-    function makeGetter(name) {
-        return function () {
-            return this.isValid() ? this._data[name] : NaN;
-        };
-    }
-
-    var milliseconds = makeGetter('milliseconds'),
-        seconds = makeGetter('seconds'),
-        minutes = makeGetter('minutes'),
-        hours = makeGetter('hours'),
-        days = makeGetter('days'),
-        months = makeGetter('months'),
-        years = makeGetter('years');
-
-    function weeks() {
-        return absFloor(this.days() / 7);
-    }
-
-    var round = Math.round,
-        thresholds = {
-            ss: 44, // a few seconds to seconds
-            s: 45, // seconds to minute
-            m: 45, // minutes to hour
-            h: 22, // hours to day
-            d: 26, // days to month/week
-            w: null, // weeks to month
-            M: 11, // months to year
-        };
-
-    // helper function for moment.fn.from, moment.fn.fromNow, and moment.duration.fn.humanize
-    function substituteTimeAgo(string, number, withoutSuffix, isFuture, locale) {
-        return locale.relativeTime(number || 1, !!withoutSuffix, string, isFuture);
-    }
-
-    function relativeTime$1(posNegDuration, withoutSuffix, thresholds, locale) {
-        var duration = createDuration(posNegDuration).abs(),
-            seconds = round(duration.as('s')),
-            minutes = round(duration.as('m')),
-            hours = round(duration.as('h')),
-            days = round(duration.as('d')),
-            months = round(duration.as('M')),
-            weeks = round(duration.as('w')),
-            years = round(duration.as('y')),
-            a =
-                (seconds <= thresholds.ss && ['s', seconds]) ||
-                (seconds < thresholds.s && ['ss', seconds]) ||
-                (minutes <= 1 && ['m']) ||
-                (minutes < thresholds.m && ['mm', minutes]) ||
-                (hours <= 1 && ['h']) ||
-                (hours < thresholds.h && ['hh', hours]) ||
-                (days <= 1 && ['d']) ||
-                (days < thresholds.d && ['dd', days]);
-
-        if (thresholds.w != null) {
-            a =
-                a ||
-                (weeks <= 1 && ['w']) ||
-                (weeks < thresholds.w && ['ww', weeks]);
-        }
-        a = a ||
-            (months <= 1 && ['M']) ||
-            (months < thresholds.M && ['MM', months]) ||
-            (years <= 1 && ['y']) || ['yy', years];
-
-        a[2] = withoutSuffix;
-        a[3] = +posNegDuration > 0;
-        a[4] = locale;
-        return substituteTimeAgo.apply(null, a);
-    }
-
-    // This function allows you to set the rounding function for relative time strings
-    function getSetRelativeTimeRounding(roundingFunction) {
-        if (roundingFunction === undefined) {
-            return round;
-        }
-        if (typeof roundingFunction === 'function') {
-            round = roundingFunction;
-            return true;
-        }
-        return false;
-    }
-
-    // This function allows you to set a threshold for relative time strings
-    function getSetRelativeTimeThreshold(threshold, limit) {
-        if (thresholds[threshold] === undefined) {
-            return false;
-        }
-        if (limit === undefined) {
-            return thresholds[threshold];
-        }
-        thresholds[threshold] = limit;
-        if (threshold === 's') {
-            thresholds.ss = limit - 1;
-        }
-        return true;
-    }
-
-    function humanize(argWithSuffix, argThresholds) {
-        if (!this.isValid()) {
-            return this.localeData().invalidDate();
-        }
-
-        var withSuffix = false,
-            th = thresholds,
-            locale,
-            output;
-
-        if (typeof argWithSuffix === 'object') {
-            argThresholds = argWithSuffix;
-            argWithSuffix = false;
-        }
-        if (typeof argWithSuffix === 'boolean') {
-            withSuffix = argWithSuffix;
-        }
-        if (typeof argThresholds === 'object') {
-            th = Object.assign({}, thresholds, argThresholds);
-            if (argThresholds.s != null && argThresholds.ss == null) {
-                th.ss = argThresholds.s - 1;
-            }
-        }
-
-        locale = this.localeData();
-        output = relativeTime$1(this, !withSuffix, th, locale);
-
-        if (withSuffix) {
-            output = locale.pastFuture(+this, output);
-        }
-
-        return locale.postformat(output);
-    }
-
-    var abs$1 = Math.abs;
-
-    function sign(x) {
-        return (x > 0) - (x < 0) || +x;
-    }
-
-    function toISOString$1() {
-        // for ISO strings we do not use the normal bubbling rules:
-        //  * milliseconds bubble up until they become hours
-        //  * days do not bubble at all
-        //  * months bubble up until they become years
-        // This is because there is no context-free conversion between hours and days
-        // (think of clock changes)
-        // and also not between days and months (28-31 days per month)
-        if (!this.isValid()) {
-            return this.localeData().invalidDate();
-        }
-
-        var seconds = abs$1(this._milliseconds) / 1000,
-            days = abs$1(this._days),
-            months = abs$1(this._months),
-            minutes,
-            hours,
-            years,
-            s,
-            total = this.asSeconds(),
-            totalSign,
-            ymSign,
-            daysSign,
-            hmsSign;
-
-        if (!total) {
-            // this is the same as C#'s (Noda) and python (isodate)...
-            // but not other JS (goog.date)
-            return 'P0D';
-        }
-
-        // 3600 seconds -> 60 minutes -> 1 hour
-        minutes = absFloor(seconds / 60);
-        hours = absFloor(minutes / 60);
-        seconds %= 60;
-        minutes %= 60;
-
-        // 12 months -> 1 year
-        years = absFloor(months / 12);
-        months %= 12;
-
-        // inspired by https://github.com/dordille/moment-isoduration/blob/master/moment.isoduration.js
-        s = seconds ? seconds.toFixed(3).replace(/\.?0+$/, '') : '';
-
-        totalSign = total < 0 ? '-' : '';
-        ymSign = sign(this._months) !== sign(total) ? '-' : '';
-        daysSign = sign(this._days) !== sign(total) ? '-' : '';
-        hmsSign = sign(this._milliseconds) !== sign(total) ? '-' : '';
-
-        return (
-            totalSign +
-            'P' +
-            (years ? ymSign + years + 'Y' : '') +
-            (months ? ymSign + months + 'M' : '') +
-            (days ? daysSign + days + 'D' : '') +
-            (hours || minutes || seconds ? 'T' : '') +
-            (hours ? hmsSign + hours + 'H' : '') +
-            (minutes ? hmsSign + minutes + 'M' : '') +
-            (seconds ? hmsSign + s + 'S' : '')
-        );
-    }
-
-    var proto$2 = Duration.prototype;
-
-    proto$2.isValid = isValid$1;
-    proto$2.abs = abs;
-    proto$2.add = add$1;
-    proto$2.subtract = subtract$1;
-    proto$2.as = as;
-    proto$2.asMilliseconds = asMilliseconds;
-    proto$2.asSeconds = asSeconds;
-    proto$2.asMinutes = asMinutes;
-    proto$2.asHours = asHours;
-    proto$2.asDays = asDays;
-    proto$2.asWeeks = asWeeks;
-    proto$2.asMonths = asMonths;
-    proto$2.asQuarters = asQuarters;
-    proto$2.asYears = asYears;
-    proto$2.valueOf = valueOf$1;
-    proto$2._bubble = bubble;
-    proto$2.clone = clone$1;
-    proto$2.get = get$2;
-    proto$2.milliseconds = milliseconds;
-    proto$2.seconds = seconds;
-    proto$2.minutes = minutes;
-    proto$2.hours = hours;
-    proto$2.days = days;
-    proto$2.weeks = weeks;
-    proto$2.months = months;
-    proto$2.years = years;
-    proto$2.humanize = humanize;
-    proto$2.toISOString = toISOString$1;
-    proto$2.toString = toISOString$1;
-    proto$2.toJSON = toISOString$1;
-    proto$2.locale = locale;
-    proto$2.localeData = localeData;
-
-    proto$2.toIsoString = deprecate(
-        'toIsoString() is deprecated. Please use toISOString() instead (notice the capitals)',
-        toISOString$1
-    );
-    proto$2.lang = lang;
-
-    // FORMATTING
-
-    addFormatToken('X', 0, 0, 'unix');
-    addFormatToken('x', 0, 0, 'valueOf');
-
-    // PARSING
-
-    addRegexToken('x', matchSigned);
-    addRegexToken('X', matchTimestamp);
-    addParseToken('X', function (input, array, config) {
-        config._d = new Date(parseFloat(input) * 1000);
-    });
-    addParseToken('x', function (input, array, config) {
-        config._d = new Date(toInt(input));
-    });
-
-    //! moment.js
-
-    hooks.version = '2.29.4';
-
-    setHookCallback(createLocal);
-
-    hooks.fn = proto;
-    hooks.min = min;
-    hooks.max = max;
-    hooks.now = now;
-    hooks.utc = createUTC;
-    hooks.unix = createUnix;
-    hooks.months = listMonths;
-    hooks.isDate = isDate;
-    hooks.locale = getSetGlobalLocale;
-    hooks.invalid = createInvalid;
-    hooks.duration = createDuration;
-    hooks.isMoment = isMoment;
-    hooks.weekdays = listWeekdays;
-    hooks.parseZone = createInZone;
-    hooks.localeData = getLocale;
-    hooks.isDuration = isDuration;
-    hooks.monthsShort = listMonthsShort;
-    hooks.weekdaysMin = listWeekdaysMin;
-    hooks.defineLocale = defineLocale;
-    hooks.updateLocale = updateLocale;
-    hooks.locales = listLocales;
-    hooks.weekdaysShort = listWeekdaysShort;
-    hooks.normalizeUnits = normalizeUnits;
-    hooks.relativeTimeRounding = getSetRelativeTimeRounding;
-    hooks.relativeTimeThreshold = getSetRelativeTimeThreshold;
-    hooks.calendarFormat = getCalendarFormat;
-    hooks.prototype = proto;
-
-    // currently HTML5 input type only supports 24-hour formats
-    hooks.HTML5_FMT = {
-        DATETIME_LOCAL: 'YYYY-MM-DDTHH:mm', // <input type="datetime-local" />
-        DATETIME_LOCAL_SECONDS: 'YYYY-MM-DDTHH:mm:ss', // <input type="datetime-local" step="1" />
-        DATETIME_LOCAL_MS: 'YYYY-MM-DDTHH:mm:ss.SSS', // <input type="datetime-local" step="0.001" />
-        DATE: 'YYYY-MM-DD', // <input type="date" />
-        TIME: 'HH:mm', // <input type="time" />
-        TIME_SECONDS: 'HH:mm:ss', // <input type="time" step="1" />
-        TIME_MS: 'HH:mm:ss.SSS', // <input type="time" step="0.001" />
-        WEEK: 'GGGG-[W]WW', // <input type="week" />
-        MONTH: 'YYYY-MM', // <input type="month" />
-    };
-
-    return hooks;
-
-})));
diff --git a/assets/js/tempusdominus-bootstrap-4.min.js b/assets/js/tempusdominus-bootstrap-4.min.js
deleted file mode 100644
index ca8dc4a1..00000000
--- a/assets/js/tempusdominus-bootstrap-4.min.js
+++ /dev/null
@@ -1,7 +0,0 @@
-/*@preserve
- * Tempus Dominus Bootstrap4 v5.0.1 (https://tempusdominus.github.io/bootstrap-4/)
- * Copyright 2016-2018 Jonathan Peterson
- * Licensed under MIT (https://github.com/tempusdominus/bootstrap-3/blob/master/LICENSE)
- */
-if("undefined"==typeof jQuery)throw new Error("Tempus Dominus Bootstrap4's requires jQuery. jQuery must be included before Tempus Dominus Bootstrap4's JavaScript.");if(+function(a){var b=a.fn.jquery.split(" ")[0].split(".");if(b[0]<2&&b[1]<9||1===b[0]&&9===b[1]&&b[2]<1||b[0]>=4)throw new Error("Tempus Dominus Bootstrap4's requires at least jQuery v3.0.0 but less than v4.0.0")}(jQuery),"undefined"==typeof moment)throw new Error("Tempus Dominus Bootstrap4's requires moment.js. Moment.js must be included before Tempus Dominus Bootstrap4's JavaScript.");var version=moment.version.split(".");if(version[0]<=2&&version[1]<17||version[0]>=3)throw new Error("Tempus Dominus Bootstrap4's requires at least moment.js v2.17.0 but less than v3.0.0");+function(){function a(a,b){if(!a)throw new ReferenceError("this hasn't been initialised - super() hasn't been called");return!b||"object"!=typeof b&&"function"!=typeof b?a:b}function b(a,b){if("function"!=typeof b&&null!==b)throw new TypeError("Super expression must either be null or a function, not "+typeof b);a.prototype=Object.create(b&&b.prototype,{constructor:{value:a,enumerable:!1,writable:!0,configurable:!0}}),b&&(Object.setPrototypeOf?Object.setPrototypeOf(a,b):a.__proto__=b)}function c(a,b){if(!(a instanceof b))throw new TypeError("Cannot call a class as a function")}var d="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(a){return typeof a}:function(a){return a&&"function"==typeof Symbol&&a.constructor===Symbol&&a!==Symbol.prototype?"symbol":typeof a},e=function(){function a(a,b){for(var c=0;c<b.length;c++){var d=b[c];d.enumerable=d.enumerable||!1,d.configurable=!0,"value"in d&&(d.writable=!0),Object.defineProperty(a,d.key,d)}}return function(b,c,d){return c&&a(b.prototype,c),d&&a(b,d),b}}(),f=function(a,b){var d="datetimepicker",f=""+d,g="."+f,h=".data-api",i={DATA_TOGGLE:'[data-toggle="'+f+'"]'},j={INPUT:d+"-input"},k={CHANGE:"change"+g,BLUR:"blur"+g,KEYUP:"keyup"+g,KEYDOWN:"keydown"+g,FOCUS:"focus"+g,CLICK_DATA_API:"click"+g+h,UPDATE:"update"+g,ERROR:"error"+g,HIDE:"hide"+g,SHOW:"show"+g},l=[{CLASS_NAME:"days",NAV_FUNCTION:"M",NAV_STEP:1},{CLASS_NAME:"months",NAV_FUNCTION:"y",NAV_STEP:1},{CLASS_NAME:"years",NAV_FUNCTION:"y",NAV_STEP:10},{CLASS_NAME:"decades",NAV_FUNCTION:"y",NAV_STEP:100}],m={up:38,38:"up",down:40,40:"down",left:37,37:"left",right:39,39:"right",tab:9,9:"tab",escape:27,27:"escape",enter:13,13:"enter",pageUp:33,33:"pageUp",pageDown:34,34:"pageDown",shift:16,16:"shift",control:17,17:"control",space:32,32:"space",t:84,84:"t",delete:46,46:"delete"},n=["times","days","months","years","decades"],o={},p={},q=0,r={timeZone:"",format:!1,dayViewHeaderFormat:"MMMM YYYY",extraFormats:!1,stepping:1,minDate:!1,maxDate:!1,useCurrent:!0,collapse:!0,locale:b.locale(),defaultDate:!1,disabledDates:!1,enabledDates:!1,icons:{time:"fa fa-clock-o",date:"fa fa-calendar",up:"fa fa-arrow-up",down:"fa fa-arrow-down",previous:"fa fa-chevron-left",next:"fa fa-chevron-right",today:"fa fa-calendar-check-o",clear:"fa fa-delete",close:"fa fa-times"},tooltips:{today:"Go to today",clear:"Clear selection",close:"Close the picker",selectMonth:"Select Month",prevMonth:"Previous Month",nextMonth:"Next Month",selectYear:"Select Year",prevYear:"Previous Year",nextYear:"Next Year",selectDecade:"Select Decade",prevDecade:"Previous Decade",nextDecade:"Next Decade",prevCentury:"Previous Century",nextCentury:"Next Century",pickHour:"Pick Hour",incrementHour:"Increment Hour",decrementHour:"Decrement Hour",pickMinute:"Pick Minute",incrementMinute:"Increment Minute",decrementMinute:"Decrement Minute",pickSecond:"Pick Second",incrementSecond:"Increment Second",decrementSecond:"Decrement Second",togglePeriod:"Toggle Period",selectTime:"Select Time",selectDate:"Select Date"},useStrict:!1,sideBySide:!1,daysOfWeekDisabled:!1,calendarWeeks:!1,viewMode:"days",toolbarPlacement:"default",buttons:{showToday:!1,showClear:!1,showClose:!1},widgetPositioning:{horizontal:"auto",vertical:"auto"},widgetParent:null,ignoreReadonly:!1,keepOpen:!1,focusOnShow:!0,inline:!1,keepInvalid:!1,keyBinds:{up:function(){if(!this.widget)return!1;var a=this._dates[0]||this.getMoment();return this.widget.find(".datepicker").is(":visible")?this.date(a.clone().subtract(7,"d")):this.date(a.clone().add(this.stepping(),"m")),!0},down:function(){if(!this.widget)return this.show(),!1;var a=this._dates[0]||this.getMoment();return this.widget.find(".datepicker").is(":visible")?this.date(a.clone().add(7,"d")):this.date(a.clone().subtract(this.stepping(),"m")),!0},"control up":function(){if(!this.widget)return!1;var a=this._dates[0]||this.getMoment();return this.widget.find(".datepicker").is(":visible")?this.date(a.clone().subtract(1,"y")):this.date(a.clone().add(1,"h")),!0},"control down":function(){if(!this.widget)return!1;var a=this._dates[0]||this.getMoment();return this.widget.find(".datepicker").is(":visible")?this.date(a.clone().add(1,"y")):this.date(a.clone().subtract(1,"h")),!0},left:function(){if(!this.widget)return!1;var a=this._dates[0]||this.getMoment();return this.widget.find(".datepicker").is(":visible")&&this.date(a.clone().subtract(1,"d")),!0},right:function(){if(!this.widget)return!1;var a=this._dates[0]||this.getMoment();return this.widget.find(".datepicker").is(":visible")&&this.date(a.clone().add(1,"d")),!0},pageUp:function(){if(!this.widget)return!1;var a=this._dates[0]||this.getMoment();return this.widget.find(".datepicker").is(":visible")&&this.date(a.clone().subtract(1,"M")),!0},pageDown:function(){if(!this.widget)return!1;var a=this._dates[0]||this.getMoment();return this.widget.find(".datepicker").is(":visible")&&this.date(a.clone().add(1,"M")),!0},enter:function(){return!!this.widget&&(this.hide(),!0)},escape:function(){return!!this.widget&&(this.hide(),!0)},"control space":function(){return!!this.widget&&(this.widget.find(".timepicker").is(":visible")&&this.widget.find('.btn[data-action="togglePeriod"]').click(),!0)},t:function(){return!!this.widget&&(this.date(this.getMoment()),!0)},delete:function(){return!!this.widget&&(this.clear(),!0)}},debug:!1,allowInputToggle:!1,disabledTimeIntervals:!1,disabledHours:!1,enabledHours:!1,viewDate:!1,allowMultidate:!1,multidateSeparator:","},s=function(){function s(a,b){c(this,s),this._options=this._getOptions(b),this._element=a,this._dates=[],this._datesFormatted=[],this._viewDate=null,this.unset=!0,this.component=!1,this.widget=!1,this.use24Hours=null,this.actualFormat=null,this.parseFormats=null,this.currentViewMode=null,this._int()}return s.prototype._int=function(){var b=this._element.data("target-input");this._element.is("input")?this.input=this._element:void 0!==b&&("nearest"===b?this.input=this._element.find("input"):this.input=a(b)),this._dates=[],this._dates[0]=this.getMoment(),this._viewDate=this.getMoment().clone(),a.extend(!0,this._options,this._dataToOptions()),this.options(this._options),this._initFormatting(),void 0!==this.input&&this.input.is("input")&&0!==this.input.val().trim().length?this._setValue(this._parseInputDate(this.input.val().trim()),0):this._options.defaultDate&&void 0!==this.input&&void 0===this.input.attr("placeholder")&&this._setValue(this._options.defaultDate,0),this._options.inline&&this.show()},s.prototype._update=function(){this.widget&&(this._fillDate(),this._fillTime())},s.prototype._setValue=function(a,b){var c=this.unset?null:this._dates[b],d="";if(!a)return this._options.allowMultidate&&1!==this._dates.length?(d=this._element.data("date")+",",d=d.replace(c.format(this.actualFormat)+",","").replace(",,","").replace(/,\s*$/,""),this._dates.splice(b,1),this._datesFormatted.splice(b,1)):(this.unset=!0,this._dates=[],this._datesFormatted=[]),void 0!==this.input&&(this.input.val(d),this.input.trigger("input")),this._element.data("date",d),this._notifyEvent({type:s.Event.CHANGE,date:!1,oldDate:c}),void this._update();if(a=a.clone().locale(this._options.locale),this._hasTimeZone()&&a.tz(this._options.timeZone),1!==this._options.stepping&&a.minutes(Math.round(a.minutes()/this._options.stepping)*this._options.stepping).seconds(0),this._isValid(a)){if(this._dates[b]=a,this._datesFormatted[b]=a.format("YYYY-MM-DD"),this._viewDate=a.clone(),this._options.allowMultidate&&this._dates.length>1){for(var e=0;e<this._dates.length;e++)d+=""+this._dates[e].format(this.actualFormat)+this._options.multidateSeparator;d=d.replace(/,\s*$/,"")}else d=this._dates[b].format(this.actualFormat);void 0!==this.input&&(this.input.val(d),this.input.trigger("input")),this._element.data("date",d),this.unset=!1,this._update(),this._notifyEvent({type:s.Event.CHANGE,date:this._dates[b].clone(),oldDate:c})}else this._options.keepInvalid?this._notifyEvent({type:s.Event.CHANGE,date:a,oldDate:c}):void 0!==this.input&&(this.input.val(""+(this.unset?"":this._dates[b].format(this.actualFormat))),this.input.trigger("input")),this._notifyEvent({type:s.Event.ERROR,date:a,oldDate:c})},s.prototype._change=function(b){var c=a(b.target).val().trim(),d=c?this._parseInputDate(c):null;return this._setValue(d),b.stopImmediatePropagation(),!1},s.prototype._getOptions=function(b){return b=a.extend(!0,{},r,b)},s.prototype._hasTimeZone=function(){return void 0!==b.tz&&void 0!==this._options.timeZone&&null!==this._options.timeZone&&""!==this._options.timeZone},s.prototype._isEnabled=function(a){if("string"!=typeof a||a.length>1)throw new TypeError("isEnabled expects a single character string parameter");switch(a){case"y":return this.actualFormat.indexOf("Y")!==-1;case"M":return this.actualFormat.indexOf("M")!==-1;case"d":return this.actualFormat.toLowerCase().indexOf("d")!==-1;case"h":case"H":return this.actualFormat.toLowerCase().indexOf("h")!==-1;case"m":return this.actualFormat.indexOf("m")!==-1;case"s":return this.actualFormat.indexOf("s")!==-1;case"a":case"A":return this.actualFormat.toLowerCase().indexOf("a")!==-1;default:return!1}},s.prototype._hasTime=function(){return this._isEnabled("h")||this._isEnabled("m")||this._isEnabled("s")},s.prototype._hasDate=function(){return this._isEnabled("y")||this._isEnabled("M")||this._isEnabled("d")},s.prototype._dataToOptions=function(){var b=this._element.data(),c={};return b.dateOptions&&b.dateOptions instanceof Object&&(c=a.extend(!0,c,b.dateOptions)),a.each(this._options,function(a){var d="date"+a.charAt(0).toUpperCase()+a.slice(1);void 0!==b[d]?c[a]=b[d]:delete c[a]}),c},s.prototype._notifyEvent=function(a){a.type===s.Event.CHANGE&&a.date&&a.date.isSame(a.oldDate)||!a.date&&!a.oldDate||this._element.trigger(a)},s.prototype._viewUpdate=function(a){"y"===a&&(a="YYYY"),this._notifyEvent({type:s.Event.UPDATE,change:a,viewDate:this._viewDate.clone()})},s.prototype._showMode=function(a){this.widget&&(a&&(this.currentViewMode=Math.max(q,Math.min(3,this.currentViewMode+a))),this.widget.find(".datepicker > div").hide().filter(".datepicker-"+l[this.currentViewMode].CLASS_NAME).show())},s.prototype._isInDisabledDates=function(a){return this._options.disabledDates[a.format("YYYY-MM-DD")]===!0},s.prototype._isInEnabledDates=function(a){return this._options.enabledDates[a.format("YYYY-MM-DD")]===!0},s.prototype._isInDisabledHours=function(a){return this._options.disabledHours[a.format("H")]===!0},s.prototype._isInEnabledHours=function(a){return this._options.enabledHours[a.format("H")]===!0},s.prototype._isValid=function(b,c){if(!b.isValid())return!1;if(this._options.disabledDates&&"d"===c&&this._isInDisabledDates(b))return!1;if(this._options.enabledDates&&"d"===c&&!this._isInEnabledDates(b))return!1;if(this._options.minDate&&b.isBefore(this._options.minDate,c))return!1;if(this._options.maxDate&&b.isAfter(this._options.maxDate,c))return!1;if(this._options.daysOfWeekDisabled&&"d"===c&&this._options.daysOfWeekDisabled.indexOf(b.day())!==-1)return!1;if(this._options.disabledHours&&("h"===c||"m"===c||"s"===c)&&this._isInDisabledHours(b))return!1;if(this._options.enabledHours&&("h"===c||"m"===c||"s"===c)&&!this._isInEnabledHours(b))return!1;if(this._options.disabledTimeIntervals&&("h"===c||"m"===c||"s"===c)){var d=!1;if(a.each(this._options.disabledTimeIntervals,function(){if(b.isBetween(this[0],this[1]))return d=!0,!1}),d)return!1}return!0},s.prototype._parseInputDate=function(a){return void 0===this._options.parseInputDate?b.isMoment(a)||(a=this.getMoment(a)):a=this._options.parseInputDate(a),a},s.prototype._keydown=function(a){var b=null,c=void 0,d=void 0,e=void 0,f=void 0,g=[],h={},i=a.which,j="p";o[i]=j;for(c in o)o.hasOwnProperty(c)&&o[c]===j&&(g.push(c),parseInt(c,10)!==i&&(h[c]=!0));for(c in this._options.keyBinds)if(this._options.keyBinds.hasOwnProperty(c)&&"function"==typeof this._options.keyBinds[c]&&(e=c.split(" "),e.length===g.length&&m[i]===e[e.length-1])){for(f=!0,d=e.length-2;d>=0;d--)if(!(m[e[d]]in h)){f=!1;break}if(f){b=this._options.keyBinds[c];break}}b&&b.call(this)&&(a.stopPropagation(),a.preventDefault())},s.prototype._keyup=function(a){o[a.which]="r",p[a.which]&&(p[a.which]=!1,a.stopPropagation(),a.preventDefault())},s.prototype._indexGivenDates=function(b){var c={},d=this;return a.each(b,function(){var a=d._parseInputDate(this);a.isValid()&&(c[a.format("YYYY-MM-DD")]=!0)}),!!Object.keys(c).length&&c},s.prototype._indexGivenHours=function(b){var c={};return a.each(b,function(){c[this]=!0}),!!Object.keys(c).length&&c},s.prototype._initFormatting=function(){var a=this._options.format||"L LT",b=this;this.actualFormat=a.replace(/(\[[^\[]*])|(\\)?(LTS|LT|LL?L?L?|l{1,4})/g,function(a){return b._dates[0].localeData().longDateFormat(a)||a}),this.parseFormats=this._options.extraFormats?this._options.extraFormats.slice():[],this.parseFormats.indexOf(a)<0&&this.parseFormats.indexOf(this.actualFormat)<0&&this.parseFormats.push(this.actualFormat),this.use24Hours=this.actualFormat.toLowerCase().indexOf("a")<1&&this.actualFormat.replace(/\[.*?]/g,"").indexOf("h")<1,this._isEnabled("y")&&(q=2),this._isEnabled("M")&&(q=1),this._isEnabled("d")&&(q=0),this.currentViewMode=Math.max(q,this.currentViewMode),this.unset||this._setValue(this._dates[0],0)},s.prototype._getLastPickedDate=function(){return this._dates[this._getLastPickedDateIndex()]},s.prototype._getLastPickedDateIndex=function(){return this._dates.length-1},s.prototype.getMoment=function(a){var c=void 0;return c=void 0===a||null===a?b():this._hasTimeZone()?b.tz(a,this.parseFormats,this._options.locale,this._options.useStrict,this._options.timeZone):b(a,this.parseFormats,this._options.locale,this._options.useStrict),this._hasTimeZone()&&c.tz(this._options.timeZone),c},s.prototype.toggle=function(){return this.widget?this.hide():this.show()},s.prototype.ignoreReadonly=function(a){if(0===arguments.length)return this._options.ignoreReadonly;if("boolean"!=typeof a)throw new TypeError("ignoreReadonly () expects a boolean parameter");this._options.ignoreReadonly=a},s.prototype.options=function(b){if(0===arguments.length)return a.extend(!0,{},this._options);if(!(b instanceof Object))throw new TypeError("options() this.options parameter should be an object");a.extend(!0,this._options,b);var c=this;a.each(this._options,function(a,b){void 0!==c[a]&&c[a](b)})},s.prototype.date=function(a,c){if(c=c||0,0===arguments.length)return this.unset?null:this._options.allowMultidate?this._dates.join(this._options.multidateSeparator):this._dates[c].clone();if(!(null===a||"string"==typeof a||b.isMoment(a)||a instanceof Date))throw new TypeError("date() parameter must be one of [null, string, moment or Date]");this._setValue(null===a?null:this._parseInputDate(a),c)},s.prototype.format=function(a){if(0===arguments.length)return this._options.format;if("string"!=typeof a&&("boolean"!=typeof a||a!==!1))throw new TypeError("format() expects a string or boolean:false parameter "+a);this._options.format=a,this.actualFormat&&this._initFormatting()},s.prototype.timeZone=function(a){if(0===arguments.length)return this._options.timeZone;if("string"!=typeof a)throw new TypeError("newZone() expects a string parameter");this._options.timeZone=a},s.prototype.dayViewHeaderFormat=function(a){if(0===arguments.length)return this._options.dayViewHeaderFormat;if("string"!=typeof a)throw new TypeError("dayViewHeaderFormat() expects a string parameter");this._options.dayViewHeaderFormat=a},s.prototype.extraFormats=function(a){if(0===arguments.length)return this._options.extraFormats;if(a!==!1&&!(a instanceof Array))throw new TypeError("extraFormats() expects an array or false parameter");this._options.extraFormats=a,this.parseFormats&&this._initFormatting()},s.prototype.disabledDates=function(b){if(0===arguments.length)return this._options.disabledDates?a.extend({},this._options.disabledDates):this._options.disabledDates;if(!b)return this._options.disabledDates=!1,this._update(),!0;if(!(b instanceof Array))throw new TypeError("disabledDates() expects an array parameter");this._options.disabledDates=this._indexGivenDates(b),this._options.enabledDates=!1,this._update()},s.prototype.enabledDates=function(b){if(0===arguments.length)return this._options.enabledDates?a.extend({},this._options.enabledDates):this._options.enabledDates;if(!b)return this._options.enabledDates=!1,this._update(),!0;if(!(b instanceof Array))throw new TypeError("enabledDates() expects an array parameter");this._options.enabledDates=this._indexGivenDates(b),this._options.disabledDates=!1,this._update()},s.prototype.daysOfWeekDisabled=function(a){if(0===arguments.length)return this._options.daysOfWeekDisabled.splice(0);if("boolean"==typeof a&&!a)return this._options.daysOfWeekDisabled=!1,this._update(),!0;if(!(a instanceof Array))throw new TypeError("daysOfWeekDisabled() expects an array parameter");if(this._options.daysOfWeekDisabled=a.reduce(function(a,b){return b=parseInt(b,10),b>6||b<0||isNaN(b)?a:(a.indexOf(b)===-1&&a.push(b),a)},[]).sort(),this._options.useCurrent&&!this._options.keepInvalid)for(var b=0;b<this._dates.length;b++){for(var c=0;!this._isValid(this._dates[b],"d");){if(this._dates[b].add(1,"d"),31===c)throw"Tried 31 times to find a valid date";c++}this._setValue(this._dates[b],b)}this._update()},s.prototype.maxDate=function(a){if(0===arguments.length)return this._options.maxDate?this._options.maxDate.clone():this._options.maxDate;if("boolean"==typeof a&&a===!1)return this._options.maxDate=!1,this._update(),!0;"string"==typeof a&&("now"!==a&&"moment"!==a||(a=this.getMoment()));var b=this._parseInputDate(a);if(!b.isValid())throw new TypeError("maxDate() Could not parse date parameter: "+a);if(this._options.minDate&&b.isBefore(this._options.minDate))throw new TypeError("maxDate() date parameter is before this.options.minDate: "+b.format(this.actualFormat));this._options.maxDate=b;for(var c=0;c<this._dates.length;c++)this._options.useCurrent&&!this._options.keepInvalid&&this._dates[c].isAfter(a)&&this._setValue(this._options.maxDate,c);this._viewDate.isAfter(b)&&(this._viewDate=b.clone().subtract(this._options.stepping,"m")),this._update()},s.prototype.minDate=function(a){if(0===arguments.length)return this._options.minDate?this._options.minDate.clone():this._options.minDate;if("boolean"==typeof a&&a===!1)return this._options.minDate=!1,this._update(),!0;"string"==typeof a&&("now"!==a&&"moment"!==a||(a=this.getMoment()));var b=this._parseInputDate(a);if(!b.isValid())throw new TypeError("minDate() Could not parse date parameter: "+a);if(this._options.maxDate&&b.isAfter(this._options.maxDate))throw new TypeError("minDate() date parameter is after this.options.maxDate: "+b.format(this.actualFormat));this._options.minDate=b;for(var c=0;c<this._dates.length;c++)this._options.useCurrent&&!this._options.keepInvalid&&this._dates[c].isBefore(a)&&this._setValue(this._options.minDate,c);this._viewDate.isBefore(b)&&(this._viewDate=b.clone().add(this._options.stepping,"m")),this._update()},s.prototype.defaultDate=function(a){if(0===arguments.length)return this._options.defaultDate?this._options.defaultDate.clone():this._options.defaultDate;if(!a)return this._options.defaultDate=!1,!0;"string"==typeof a&&(a="now"===a||"moment"===a?this.getMoment():this.getMoment(a));var b=this._parseInputDate(a);if(!b.isValid())throw new TypeError("defaultDate() Could not parse date parameter: "+a);if(!this._isValid(b))throw new TypeError("defaultDate() date passed is invalid according to component setup validations");this._options.defaultDate=b,(this._options.defaultDate&&this._options.inline||void 0!==this.input&&""===this.input.val().trim())&&this._setValue(this._options.defaultDate,0)},s.prototype.locale=function(a){if(0===arguments.length)return this._options.locale;if(!b.localeData(a))throw new TypeError("locale() locale "+a+" is not loaded from moment locales!");this._options.locale=a;for(var c=0;c<this._dates.length;c++)this._dates[c].locale(this._options.locale);this._viewDate.locale(this._options.locale),this.actualFormat&&this._initFormatting(),this.widget&&(this.hide(),this.show())},s.prototype.stepping=function(a){return 0===arguments.length?this._options.stepping:(a=parseInt(a,10),(isNaN(a)||a<1)&&(a=1),void(this._options.stepping=a))},s.prototype.useCurrent=function(a){var b=["year","month","day","hour","minute"];if(0===arguments.length)return this._options.useCurrent;if("boolean"!=typeof a&&"string"!=typeof a)throw new TypeError("useCurrent() expects a boolean or string parameter");if("string"==typeof a&&b.indexOf(a.toLowerCase())===-1)throw new TypeError("useCurrent() expects a string parameter of "+b.join(", "));this._options.useCurrent=a},s.prototype.collapse=function(a){if(0===arguments.length)return this._options.collapse;if("boolean"!=typeof a)throw new TypeError("collapse() expects a boolean parameter");return this._options.collapse===a||(this._options.collapse=a,void(this.widget&&(this.hide(),this.show())))},s.prototype.icons=function(b){if(0===arguments.length)return a.extend({},this._options.icons);if(!(b instanceof Object))throw new TypeError("icons() expects parameter to be an Object");a.extend(this._options.icons,b),this.widget&&(this.hide(),this.show())},s.prototype.tooltips=function(b){if(0===arguments.length)return a.extend({},this._options.tooltips);if(!(b instanceof Object))throw new TypeError("tooltips() expects parameter to be an Object");a.extend(this._options.tooltips,b),this.widget&&(this.hide(),this.show())},s.prototype.useStrict=function(a){if(0===arguments.length)return this._options.useStrict;if("boolean"!=typeof a)throw new TypeError("useStrict() expects a boolean parameter");this._options.useStrict=a},s.prototype.sideBySide=function(a){if(0===arguments.length)return this._options.sideBySide;if("boolean"!=typeof a)throw new TypeError("sideBySide() expects a boolean parameter");this._options.sideBySide=a,this.widget&&(this.hide(),this.show())},s.prototype.viewMode=function(a){if(0===arguments.length)return this._options.viewMode;if("string"!=typeof a)throw new TypeError("viewMode() expects a string parameter");if(s.ViewModes.indexOf(a)===-1)throw new TypeError("viewMode() parameter must be one of ("+s.ViewModes.join(", ")+") value");this._options.viewMode=a,this.currentViewMode=Math.max(s.ViewModes.indexOf(a)-1,s.MinViewModeNumber),this._showMode()},s.prototype.calendarWeeks=function(a){if(0===arguments.length)return this._options.calendarWeeks;if("boolean"!=typeof a)throw new TypeError("calendarWeeks() expects parameter to be a boolean value");this._options.calendarWeeks=a,this._update()},s.prototype.buttons=function(b){if(0===arguments.length)return a.extend({},this._options.buttons);if(!(b instanceof Object))throw new TypeError("buttons() expects parameter to be an Object");if(a.extend(this._options.buttons,b),"boolean"!=typeof this._options.buttons.showToday)throw new TypeError("buttons.showToday expects a boolean parameter");if("boolean"!=typeof this._options.buttons.showClear)throw new TypeError("buttons.showClear expects a boolean parameter");if("boolean"!=typeof this._options.buttons.showClose)throw new TypeError("buttons.showClose expects a boolean parameter");this.widget&&(this.hide(),this.show())},s.prototype.keepOpen=function(a){if(0===arguments.length)return this._options.keepOpen;if("boolean"!=typeof a)throw new TypeError("keepOpen() expects a boolean parameter");this._options.keepOpen=a},s.prototype.focusOnShow=function(a){if(0===arguments.length)return this._options.focusOnShow;if("boolean"!=typeof a)throw new TypeError("focusOnShow() expects a boolean parameter");this._options.focusOnShow=a},s.prototype.inline=function(a){if(0===arguments.length)return this._options.inline;if("boolean"!=typeof a)throw new TypeError("inline() expects a boolean parameter");this._options.inline=a},s.prototype.clear=function(){this._setValue(null)},s.prototype.keyBinds=function(a){return 0===arguments.length?this._options.keyBinds:void(this._options.keyBinds=a)},s.prototype.debug=function(a){if("boolean"!=typeof a)throw new TypeError("debug() expects a boolean parameter");this._options.debug=a},s.prototype.allowInputToggle=function(a){if(0===arguments.length)return this._options.allowInputToggle;if("boolean"!=typeof a)throw new TypeError("allowInputToggle() expects a boolean parameter");this._options.allowInputToggle=a},s.prototype.keepInvalid=function(a){if(0===arguments.length)return this._options.keepInvalid;if("boolean"!=typeof a)throw new TypeError("keepInvalid() expects a boolean parameter");this._options.keepInvalid=a},s.prototype.datepickerInput=function(a){if(0===arguments.length)return this._options.datepickerInput;if("string"!=typeof a)throw new TypeError("datepickerInput() expects a string parameter");this._options.datepickerInput=a},s.prototype.parseInputDate=function(a){if(0===arguments.length)return this._options.parseInputDate;if("function"!=typeof a)throw new TypeError("parseInputDate() should be as function");this._options.parseInputDate=a},s.prototype.disabledTimeIntervals=function(b){if(0===arguments.length)return this._options.disabledTimeIntervals?a.extend({},this._options.disabledTimeIntervals):this._options.disabledTimeIntervals;if(!b)return this._options.disabledTimeIntervals=!1,this._update(),!0;if(!(b instanceof Array))throw new TypeError("disabledTimeIntervals() expects an array parameter");this._options.disabledTimeIntervals=b,this._update()},s.prototype.disabledHours=function(b){if(0===arguments.length)return this._options.disabledHours?a.extend({},this._options.disabledHours):this._options.disabledHours;if(!b)return this._options.disabledHours=!1,this._update(),!0;if(!(b instanceof Array))throw new TypeError("disabledHours() expects an array parameter");if(this._options.disabledHours=this._indexGivenHours(b),this._options.enabledHours=!1,this._options.useCurrent&&!this._options.keepInvalid)for(var c=0;c<this._dates.length;c++){for(var d=0;!this._isValid(this._dates[c],"h");){if(this._dates[c].add(1,"h"),24===d)throw"Tried 24 times to find a valid date";d++}this._setValue(this._dates[c],c)}this._update()},s.prototype.enabledHours=function(b){if(0===arguments.length)return this._options.enabledHours?a.extend({},this._options.enabledHours):this._options.enabledHours;if(!b)return this._options.enabledHours=!1,this._update(),!0;if(!(b instanceof Array))throw new TypeError("enabledHours() expects an array parameter");if(this._options.enabledHours=this._indexGivenHours(b),this._options.disabledHours=!1,this._options.useCurrent&&!this._options.keepInvalid)for(var c=0;c<this._dates.length;c++){for(var d=0;!this._isValid(this._dates[c],"h");){if(this._dates[c].add(1,"h"),24===d)throw"Tried 24 times to find a valid date";d++}this._setValue(this._dates[c],c)}this._update()},s.prototype.viewDate=function(a){if(0===arguments.length)return this._viewDate.clone();if(!a)return this._viewDate=(this._dates[0]||this.getMoment()).clone(),!0;if(!("string"==typeof a||b.isMoment(a)||a instanceof Date))throw new TypeError("viewDate() parameter must be one of [string, moment or Date]");this._viewDate=this._parseInputDate(a),this._viewUpdate()},s.prototype.allowMultidate=function(a){if("boolean"!=typeof a)throw new TypeError("allowMultidate() expects a boolean parameter");this._options.allowMultidate=a},s.prototype.multidateSeparator=function(a){if(0===arguments.length)return this._options.multidateSeparator;if("string"!=typeof a||a.length>1)throw new TypeError("multidateSeparator expects a single character string parameter");this._options.multidateSeparator=a},e(s,null,[{key:"NAME",get:function(){return d}},{key:"DATA_KEY",get:function(){return f}},{key:"EVENT_KEY",get:function(){return g}},{key:"DATA_API_KEY",get:function(){return h}},{key:"DatePickerModes",get:function(){return l}},{key:"ViewModes",get:function(){return n}},{key:"MinViewModeNumber",get:function(){return q}},{key:"Event",get:function(){return k}},{key:"Selector",get:function(){return i}},{key:"Default",get:function(){return r},set:function(a){r=a}},{key:"ClassName",get:function(){return j}}]),s}();return s}(jQuery,moment);(function(e){var g=e.fn[f.NAME],h=["top","bottom","auto"],i=["left","right","auto"],j=["default","top","bottom"],k=function(a){var b=a.data("target"),c=void 0;return b||(b=a.attr("href")||"",b=/^#[a-z]/i.test(b)?b:null),c=e(b),0===c.length?c:(c.data(f.DATA_KEY)||e.extend({},c.data(),e(this).data()),c)},l=function(g){function k(b,d){c(this,k);var e=a(this,g.call(this,b,d));return e._init(),e}return b(k,g),k.prototype._init=function(){if(this._element.hasClass("input-group")){var a=this._element.find(".datepickerbutton");0===a.length?this.component=this._element.find('[data-toggle="datetimepicker"]'):this.component=a}},k.prototype._getDatePickerTemplate=function(){var a=e("<thead>").append(e("<tr>").append(e("<th>").addClass("prev").attr("data-action","previous").append(e("<span>").addClass(this._options.icons.previous))).append(e("<th>").addClass("picker-switch").attr("data-action","pickerSwitch").attr("colspan",""+(this._options.calendarWeeks?"6":"5"))).append(e("<th>").addClass("next").attr("data-action","next").append(e("<span>").addClass(this._options.icons.next)))),b=e("<tbody>").append(e("<tr>").append(e("<td>").attr("colspan",""+(this._options.calendarWeeks?"8":"7"))));return[e("<div>").addClass("datepicker-days").append(e("<table>").addClass("table table-sm").append(a).append(e("<tbody>"))),e("<div>").addClass("datepicker-months").append(e("<table>").addClass("table-condensed").append(a.clone()).append(b.clone())),e("<div>").addClass("datepicker-years").append(e("<table>").addClass("table-condensed").append(a.clone()).append(b.clone())),e("<div>").addClass("datepicker-decades").append(e("<table>").addClass("table-condensed").append(a.clone()).append(b.clone()))]},k.prototype._getTimePickerMainTemplate=function(){var a=e("<tr>"),b=e("<tr>"),c=e("<tr>");return this._isEnabled("h")&&(a.append(e("<td>").append(e("<a>").attr({href:"#",tabindex:"-1",title:this._options.tooltips.incrementHour}).addClass("btn").attr("data-action","incrementHours").append(e("<span>").addClass(this._options.icons.up)))),b.append(e("<td>").append(e("<span>").addClass("timepicker-hour").attr({"data-time-component":"hours",title:this._options.tooltips.pickHour}).attr("data-action","showHours"))),c.append(e("<td>").append(e("<a>").attr({href:"#",tabindex:"-1",title:this._options.tooltips.decrementHour}).addClass("btn").attr("data-action","decrementHours").append(e("<span>").addClass(this._options.icons.down))))),this._isEnabled("m")&&(this._isEnabled("h")&&(a.append(e("<td>").addClass("separator")),b.append(e("<td>").addClass("separator").html(":")),c.append(e("<td>").addClass("separator"))),a.append(e("<td>").append(e("<a>").attr({href:"#",tabindex:"-1",title:this._options.tooltips.incrementMinute}).addClass("btn").attr("data-action","incrementMinutes").append(e("<span>").addClass(this._options.icons.up)))),b.append(e("<td>").append(e("<span>").addClass("timepicker-minute").attr({"data-time-component":"minutes",title:this._options.tooltips.pickMinute}).attr("data-action","showMinutes"))),c.append(e("<td>").append(e("<a>").attr({href:"#",tabindex:"-1",title:this._options.tooltips.decrementMinute}).addClass("btn").attr("data-action","decrementMinutes").append(e("<span>").addClass(this._options.icons.down))))),
-this._isEnabled("s")&&(this._isEnabled("m")&&(a.append(e("<td>").addClass("separator")),b.append(e("<td>").addClass("separator").html(":")),c.append(e("<td>").addClass("separator"))),a.append(e("<td>").append(e("<a>").attr({href:"#",tabindex:"-1",title:this._options.tooltips.incrementSecond}).addClass("btn").attr("data-action","incrementSeconds").append(e("<span>").addClass(this._options.icons.up)))),b.append(e("<td>").append(e("<span>").addClass("timepicker-second").attr({"data-time-component":"seconds",title:this._options.tooltips.pickSecond}).attr("data-action","showSeconds"))),c.append(e("<td>").append(e("<a>").attr({href:"#",tabindex:"-1",title:this._options.tooltips.decrementSecond}).addClass("btn").attr("data-action","decrementSeconds").append(e("<span>").addClass(this._options.icons.down))))),this.use24Hours||(a.append(e("<td>").addClass("separator")),b.append(e("<td>").append(e("<button>").addClass("btn btn-primary").attr({"data-action":"togglePeriod",tabindex:"-1",title:this._options.tooltips.togglePeriod}))),c.append(e("<td>").addClass("separator"))),e("<div>").addClass("timepicker-picker").append(e("<table>").addClass("table-condensed").append([a,b,c]))},k.prototype._getTimePickerTemplate=function(){var a=e("<div>").addClass("timepicker-hours").append(e("<table>").addClass("table-condensed")),b=e("<div>").addClass("timepicker-minutes").append(e("<table>").addClass("table-condensed")),c=e("<div>").addClass("timepicker-seconds").append(e("<table>").addClass("table-condensed")),d=[this._getTimePickerMainTemplate()];return this._isEnabled("h")&&d.push(a),this._isEnabled("m")&&d.push(b),this._isEnabled("s")&&d.push(c),d},k.prototype._getToolbar=function(){var a=[];if(this._options.buttons.showToday&&a.push(e("<td>").append(e("<a>").attr({href:"#",tabindex:"-1","data-action":"today",title:this._options.tooltips.today}).append(e("<span>").addClass(this._options.icons.today)))),!this._options.sideBySide&&this._hasDate()&&this._hasTime()){var b=void 0,c=void 0;"times"===this._options.viewMode?(b=this._options.tooltips.selectDate,c=this._options.icons.date):(b=this._options.tooltips.selectTime,c=this._options.icons.time),a.push(e("<td>").append(e("<a>").attr({href:"#",tabindex:"-1","data-action":"togglePicker",title:b}).append(e("<span>").addClass(c))))}return this._options.buttons.showClear&&a.push(e("<td>").append(e("<a>").attr({href:"#",tabindex:"-1","data-action":"clear",title:this._options.tooltips.clear}).append(e("<span>").addClass(this._options.icons.clear)))),this._options.buttons.showClose&&a.push(e("<td>").append(e("<a>").attr({href:"#",tabindex:"-1","data-action":"close",title:this._options.tooltips.close}).append(e("<span>").addClass(this._options.icons.close)))),0===a.length?"":e("<table>").addClass("table-condensed").append(e("<tbody>").append(e("<tr>").append(a)))},k.prototype._getTemplate=function(){var a=e("<div>").addClass("bootstrap-datetimepicker-widget dropdown-menu"),b=e("<div>").addClass("datepicker").append(this._getDatePickerTemplate()),c=e("<div>").addClass("timepicker").append(this._getTimePickerTemplate()),d=e("<ul>").addClass("list-unstyled"),f=e("<li>").addClass("picker-switch"+(this._options.collapse?" accordion-toggle":"")).append(this._getToolbar());return this._options.inline&&a.removeClass("dropdown-menu"),this.use24Hours&&a.addClass("usetwentyfour"),this._isEnabled("s")&&!this.use24Hours&&a.addClass("wider"),this._options.sideBySide&&this._hasDate()&&this._hasTime()?(a.addClass("timepicker-sbs"),"top"===this._options.toolbarPlacement&&a.append(f),a.append(e("<div>").addClass("row").append(b.addClass("col-md-6")).append(c.addClass("col-md-6"))),"bottom"!==this._options.toolbarPlacement&&"default"!==this._options.toolbarPlacement||a.append(f),a):("top"===this._options.toolbarPlacement&&d.append(f),this._hasDate()&&d.append(e("<li>").addClass(this._options.collapse&&this._hasTime()?"collapse":"").addClass(this._options.collapse&&this._hasTime()&&"times"===this._options.viewMode?"":"show").append(b)),"default"===this._options.toolbarPlacement&&d.append(f),this._hasTime()&&d.append(e("<li>").addClass(this._options.collapse&&this._hasDate()?"collapse":"").addClass(this._options.collapse&&this._hasDate()&&"times"===this._options.viewMode?"show":"").append(c)),"bottom"===this._options.toolbarPlacement&&d.append(f),a.append(d))},k.prototype._place=function(a){var b=a&&a.data&&a.data.picker||this,c=b._options.widgetPositioning.vertical,d=b._options.widgetPositioning.horizontal,f=void 0,g=(b.component&&b.component.length?b.component:b._element).position(),h=(b.component&&b.component.length?b.component:b._element).offset();if(b._options.widgetParent)f=b._options.widgetParent.append(b.widget);else if(b._element.is("input"))f=b._element.after(b.widget).parent();else{if(b._options.inline)return void(f=b._element.append(b.widget));f=b._element,b._element.children().first().after(b.widget)}if("auto"===c&&(c=h.top+1.5*b.widget.height()>=e(window).height()+e(window).scrollTop()&&b.widget.height()+b._element.outerHeight()<h.top?"top":"bottom"),"auto"===d&&(d=f.width()<h.left+b.widget.outerWidth()/2&&h.left+b.widget.outerWidth()>e(window).width()?"right":"left"),"top"===c?b.widget.addClass("top").removeClass("bottom"):b.widget.addClass("bottom").removeClass("top"),"right"===d?b.widget.addClass("float-right"):b.widget.removeClass("float-right"),"relative"!==f.css("position")&&(f=f.parents().filter(function(){return"relative"===e(this).css("position")}).first()),0===f.length)throw new Error("datetimepicker component should be placed within a relative positioned container");b.widget.css({top:"top"===c?"auto":g.top+b._element.outerHeight()+"px",bottom:"top"===c?f.outerHeight()-(f===b._element?0:g.top)+"px":"auto",left:"left"===d?(f===b._element?0:g.left)+"px":"auto",right:"left"===d?"auto":f.outerWidth()-b._element.outerWidth()-(f===b._element?0:g.left)+"px"})},k.prototype._fillDow=function(){var a=e("<tr>"),b=this._viewDate.clone().startOf("w").startOf("d");for(this._options.calendarWeeks===!0&&a.append(e("<th>").addClass("cw").text("#"));b.isBefore(this._viewDate.clone().endOf("w"));)a.append(e("<th>").addClass("dow").text(b.format("dd"))),b.add(1,"d");this.widget.find(".datepicker-days thead").append(a)},k.prototype._fillMonths=function(){for(var a=[],b=this._viewDate.clone().startOf("y").startOf("d");b.isSame(this._viewDate,"y");)a.push(e("<span>").attr("data-action","selectMonth").addClass("month").text(b.format("MMM"))),b.add(1,"M");this.widget.find(".datepicker-months td").empty().append(a)},k.prototype._updateMonths=function(){var a=this.widget.find(".datepicker-months"),b=a.find("th"),c=a.find("tbody").find("span"),d=this;b.eq(0).find("span").attr("title",this._options.tooltips.prevYear),b.eq(1).attr("title",this._options.tooltips.selectYear),b.eq(2).find("span").attr("title",this._options.tooltips.nextYear),a.find(".disabled").removeClass("disabled"),this._isValid(this._viewDate.clone().subtract(1,"y"),"y")||b.eq(0).addClass("disabled"),b.eq(1).text(this._viewDate.year()),this._isValid(this._viewDate.clone().add(1,"y"),"y")||b.eq(2).addClass("disabled"),c.removeClass("active"),this._getLastPickedDate().isSame(this._viewDate,"y")&&!this.unset&&c.eq(this._getLastPickedDate().month()).addClass("active"),c.each(function(a){d._isValid(d._viewDate.clone().month(a),"M")||e(this).addClass("disabled")})},k.prototype._getStartEndYear=function(a,b){var c=a/10,d=Math.floor(b/a)*a,e=d+9*c,f=Math.floor(b/c)*c;return[d,e,f]},k.prototype._updateYears=function(){var a=this.widget.find(".datepicker-years"),b=a.find("th"),c=this._getStartEndYear(10,this._viewDate.year()),d=this._viewDate.clone().year(c[0]),e=this._viewDate.clone().year(c[1]),f="";for(b.eq(0).find("span").attr("title",this._options.tooltips.prevDecade),b.eq(1).attr("title",this._options.tooltips.selectDecade),b.eq(2).find("span").attr("title",this._options.tooltips.nextDecade),a.find(".disabled").removeClass("disabled"),this._options.minDate&&this._options.minDate.isAfter(d,"y")&&b.eq(0).addClass("disabled"),b.eq(1).text(d.year()+"-"+e.year()),this._options.maxDate&&this._options.maxDate.isBefore(e,"y")&&b.eq(2).addClass("disabled"),f+='<span data-action="selectYear" class="year old'+(this._isValid(d,"y")?"":" disabled")+'">'+(d.year()-1)+"</span>";!d.isAfter(e,"y");)f+='<span data-action="selectYear" class="year'+(d.isSame(this._getLastPickedDate(),"y")&&!this.unset?" active":"")+(this._isValid(d,"y")?"":" disabled")+'">'+d.year()+"</span>",d.add(1,"y");f+='<span data-action="selectYear" class="year old'+(this._isValid(d,"y")?"":" disabled")+'">'+d.year()+"</span>",a.find("td").html(f)},k.prototype._updateDecades=function(){var a=this.widget.find(".datepicker-decades"),b=a.find("th"),c=this._getStartEndYear(100,this._viewDate.year()),d=this._viewDate.clone().year(c[0]),e=this._viewDate.clone().year(c[1]),f=!1,g=!1,h=void 0,i="";for(b.eq(0).find("span").attr("title",this._options.tooltips.prevCentury),b.eq(2).find("span").attr("title",this._options.tooltips.nextCentury),a.find(".disabled").removeClass("disabled"),(0===d.year()||this._options.minDate&&this._options.minDate.isAfter(d,"y"))&&b.eq(0).addClass("disabled"),b.eq(1).text(d.year()+"-"+e.year()),this._options.maxDate&&this._options.maxDate.isBefore(e,"y")&&b.eq(2).addClass("disabled"),i+=d.year()-10<0?"<span>&nbsp;</span>":'<span data-action="selectDecade" class="decade old" data-selection="'+(d.year()+6)+'">'+(d.year()-10)+"</span>";!d.isAfter(e,"y");)h=d.year()+11,f=this._options.minDate&&this._options.minDate.isAfter(d,"y")&&this._options.minDate.year()<=h,g=this._options.maxDate&&this._options.maxDate.isAfter(d,"y")&&this._options.maxDate.year()<=h,i+='<span data-action="selectDecade" class="decade'+(this._getLastPickedDate().isAfter(d)&&this._getLastPickedDate().year()<=h?" active":"")+(this._isValid(d,"y")||f||g?"":" disabled")+'" data-selection="'+(d.year()+6)+'">'+d.year()+"</span>",d.add(10,"y");i+='<span data-action="selectDecade" class="decade old" data-selection="'+(d.year()+6)+'">'+d.year()+"</span>",a.find("td").html(i)},k.prototype._fillDate=function(){var a=this.widget.find(".datepicker-days"),b=a.find("th"),c=[],d=void 0,f=void 0,g=void 0,h=void 0;if(this._hasDate()){for(b.eq(0).find("span").attr("title",this._options.tooltips.prevMonth),b.eq(1).attr("title",this._options.tooltips.selectMonth),b.eq(2).find("span").attr("title",this._options.tooltips.nextMonth),a.find(".disabled").removeClass("disabled"),b.eq(1).text(this._viewDate.format(this._options.dayViewHeaderFormat)),this._isValid(this._viewDate.clone().subtract(1,"M"),"M")||b.eq(0).addClass("disabled"),this._isValid(this._viewDate.clone().add(1,"M"),"M")||b.eq(2).addClass("disabled"),d=this._viewDate.clone().startOf("M").startOf("w").startOf("d"),h=0;h<42;h++){if(0===d.weekday()&&(f=e("<tr>"),this._options.calendarWeeks&&f.append('<td class="cw">'+d.week()+"</td>"),c.push(f)),g="",d.isBefore(this._viewDate,"M")&&(g+=" old"),d.isAfter(this._viewDate,"M")&&(g+=" new"),this._options.allowMultidate){var i=this._datesFormatted.indexOf(d.format("YYYY-MM-DD"));i!==-1&&d.isSame(this._datesFormatted[i],"d")&&!this.unset&&(g+=" active")}else d.isSame(this._getLastPickedDate(),"d")&&!this.unset&&(g+=" active");this._isValid(d,"d")||(g+=" disabled"),d.isSame(this.getMoment(),"d")&&(g+=" today"),0!==d.day()&&6!==d.day()||(g+=" weekend"),f.append('<td data-action="selectDay" data-day="'+d.format("L")+'" class="day'+g+'">'+d.date()+"</td>"),d.add(1,"d")}a.find("tbody").empty().append(c),this._updateMonths(),this._updateYears(),this._updateDecades()}},k.prototype._fillHours=function(){var a=this.widget.find(".timepicker-hours table"),b=this._viewDate.clone().startOf("d"),c=[],d=e("<tr>");for(this._viewDate.hour()>11&&!this.use24Hours&&b.hour(12);b.isSame(this._viewDate,"d")&&(this.use24Hours||this._viewDate.hour()<12&&b.hour()<12||this._viewDate.hour()>11);)b.hour()%4===0&&(d=e("<tr>"),c.push(d)),d.append('<td data-action="selectHour" class="hour'+(this._isValid(b,"h")?"":" disabled")+'">'+b.format(this.use24Hours?"HH":"hh")+"</td>"),b.add(1,"h");a.empty().append(c)},k.prototype._fillMinutes=function(){for(var a=this.widget.find(".timepicker-minutes table"),b=this._viewDate.clone().startOf("h"),c=[],d=1===this._options.stepping?5:this._options.stepping,f=e("<tr>");this._viewDate.isSame(b,"h");)b.minute()%(4*d)===0&&(f=e("<tr>"),c.push(f)),f.append('<td data-action="selectMinute" class="minute'+(this._isValid(b,"m")?"":" disabled")+'">'+b.format("mm")+"</td>"),b.add(d,"m");a.empty().append(c)},k.prototype._fillSeconds=function(){for(var a=this.widget.find(".timepicker-seconds table"),b=this._viewDate.clone().startOf("m"),c=[],d=e("<tr>");this._viewDate.isSame(b,"m");)b.second()%20===0&&(d=e("<tr>"),c.push(d)),d.append('<td data-action="selectSecond" class="second'+(this._isValid(b,"s")?"":" disabled")+'">'+b.format("ss")+"</td>"),b.add(5,"s");a.empty().append(c)},k.prototype._fillTime=function(){var a=void 0,b=void 0,c=this.widget.find(".timepicker span[data-time-component]");this.use24Hours||(a=this.widget.find(".timepicker [data-action=togglePeriod]"),b=this._getLastPickedDate().clone().add(this._getLastPickedDate().hours()>=12?-12:12,"h"),a.text(this._getLastPickedDate().format("A")),this._isValid(b,"h")?a.removeClass("disabled"):a.addClass("disabled")),c.filter("[data-time-component=hours]").text(this._getLastPickedDate().format(""+(this.use24Hours?"HH":"hh"))),c.filter("[data-time-component=minutes]").text(this._getLastPickedDate().format("mm")),c.filter("[data-time-component=seconds]").text(this._getLastPickedDate().format("ss")),this._fillHours(),this._fillMinutes(),this._fillSeconds()},k.prototype._doAction=function(a,b){var c=this._getLastPickedDate();if(e(a.currentTarget).is(".disabled"))return!1;switch(b=b||e(a.currentTarget).data("action")){case"next":var d=f.DatePickerModes[this.currentViewMode].NAV_FUNCTION;this._viewDate.add(f.DatePickerModes[this.currentViewMode].NAV_STEP,d),this._fillDate(),this._viewUpdate(d);break;case"previous":var g=f.DatePickerModes[this.currentViewMode].NAV_FUNCTION;this._viewDate.subtract(f.DatePickerModes[this.currentViewMode].NAV_STEP,g),this._fillDate(),this._viewUpdate(g);break;case"pickerSwitch":this._showMode(1);break;case"selectMonth":var h=e(a.target).closest("tbody").find("span").index(e(a.target));this._viewDate.month(h),this.currentViewMode===f.MinViewModeNumber?(this._setValue(c.clone().year(this._viewDate.year()).month(this._viewDate.month()),this._getLastPickedDateIndex()),this._options.inline||this.hide()):(this._showMode(-1),this._fillDate()),this._viewUpdate("M");break;case"selectYear":var i=parseInt(e(a.target).text(),10)||0;this._viewDate.year(i),this.currentViewMode===f.MinViewModeNumber?(this._setValue(c.clone().year(this._viewDate.year()),this._getLastPickedDateIndex()),this._options.inline||this.hide()):(this._showMode(-1),this._fillDate()),this._viewUpdate("YYYY");break;case"selectDecade":var j=parseInt(e(a.target).data("selection"),10)||0;this._viewDate.year(j),this.currentViewMode===f.MinViewModeNumber?(this._setValue(c.clone().year(this._viewDate.year()),this._getLastPickedDateIndex()),this._options.inline||this.hide()):(this._showMode(-1),this._fillDate()),this._viewUpdate("YYYY");break;case"selectDay":var k=this._viewDate.clone();e(a.target).is(".old")&&k.subtract(1,"M"),e(a.target).is(".new")&&k.add(1,"M"),this._setValue(k.date(parseInt(e(a.target).text(),10)),this._getLastPickedDateIndex()),this._hasTime()||this._options.keepOpen||this._options.inline||this.hide();break;case"incrementHours":var l=c.clone().add(1,"h");this._isValid(l,"h")&&this._setValue(l,this._getLastPickedDateIndex());break;case"incrementMinutes":var m=c.clone().add(this._options.stepping,"m");this._isValid(m,"m")&&this._setValue(m,this._getLastPickedDateIndex());break;case"incrementSeconds":var n=c.clone().add(1,"s");this._isValid(n,"s")&&this._setValue(n,this._getLastPickedDateIndex());break;case"decrementHours":var o=c.clone().subtract(1,"h");this._isValid(o,"h")&&this._setValue(o,this._getLastPickedDateIndex());break;case"decrementMinutes":var p=c.clone().subtract(this._options.stepping,"m");this._isValid(p,"m")&&this._setValue(p,this._getLastPickedDateIndex());break;case"decrementSeconds":var q=c.clone().subtract(1,"s");this._isValid(q,"s")&&this._setValue(q,this._getLastPickedDateIndex());break;case"togglePeriod":this._setValue(c.clone().add(c.hours()>=12?-12:12,"h"),this._getLastPickedDateIndex());break;case"togglePicker":var r=e(a.target),s=r.closest("a"),t=r.closest("ul"),u=t.find(".show"),v=t.find(".collapse:not(.show)"),w=r.is("span")?r:r.find("span"),x=void 0;if(u&&u.length){if(x=u.data("collapse"),x&&x.transitioning)return!0;u.collapse?(u.collapse("hide"),v.collapse("show")):(u.removeClass("show"),v.addClass("show")),w.toggleClass(this._options.icons.time+" "+this._options.icons.date),w.hasClass(this._options.icons.date)?s.attr("title",this._options.tooltips.selectDate):s.attr("title",this._options.tooltips.selectTime)}break;case"showPicker":this.widget.find(".timepicker > div:not(.timepicker-picker)").hide(),this.widget.find(".timepicker .timepicker-picker").show();break;case"showHours":this.widget.find(".timepicker .timepicker-picker").hide(),this.widget.find(".timepicker .timepicker-hours").show();break;case"showMinutes":this.widget.find(".timepicker .timepicker-picker").hide(),this.widget.find(".timepicker .timepicker-minutes").show();break;case"showSeconds":this.widget.find(".timepicker .timepicker-picker").hide(),this.widget.find(".timepicker .timepicker-seconds").show();break;case"selectHour":var y=parseInt(e(a.target).text(),10);this.use24Hours||(c.hours()>=12?12!==y&&(y+=12):12===y&&(y=0)),this._setValue(c.clone().hours(y),this._getLastPickedDateIndex()),this._isEnabled("a")||this._isEnabled("m")||this._options.keepOpen||this._options.inline?this._doAction(a,"showPicker"):this.hide();break;case"selectMinute":this._setValue(c.clone().minutes(parseInt(e(a.target).text(),10)),this._getLastPickedDateIndex()),this._isEnabled("a")||this._isEnabled("s")||this._options.keepOpen||this._options.inline?this._doAction(a,"showPicker"):this.hide();break;case"selectSecond":this._setValue(c.clone().seconds(parseInt(e(a.target).text(),10)),this._getLastPickedDateIndex()),this._isEnabled("a")||this._options.keepOpen||this._options.inline?this._doAction(a,"showPicker"):this.hide();break;case"clear":this.clear();break;case"close":this.hide();break;case"today":var z=this.getMoment();this._isValid(z,"d")&&this._setValue(z,this._getLastPickedDateIndex())}return!1},k.prototype.hide=function(){var a=!1;this.widget&&(this.widget.find(".collapse").each(function(){var b=e(this).data("collapse");return!b||!b.transitioning||(a=!0,!1)}),a||(this.component&&this.component.hasClass("btn")&&this.component.toggleClass("active"),this.widget.hide(),e(window).off("resize",this._place()),this.widget.off("click","[data-action]"),this.widget.off("mousedown",!1),this.widget.remove(),this.widget=!1,this._notifyEvent({type:f.Event.HIDE,date:this._getLastPickedDate().clone()}),void 0!==this.input&&this.input.blur(),this._viewDate=this._getLastPickedDate().clone()))},k.prototype.show=function(){var a=void 0,b={year:function(a){return a.month(0).date(1).hours(0).seconds(0).minutes(0)},month:function(a){return a.date(1).hours(0).seconds(0).minutes(0)},day:function(a){return a.hours(0).seconds(0).minutes(0)},hour:function(a){return a.seconds(0).minutes(0)},minute:function(a){return a.seconds(0)}};if(void 0!==this.input){if(this.input.prop("disabled")||!this._options.ignoreReadonly&&this.input.prop("readonly")||this.widget)return;void 0!==this.input.val()&&0!==this.input.val().trim().length?this._setValue(this._parseInputDate(this.input.val().trim()),0):this.unset&&this._options.useCurrent&&(a=this.getMoment(),"string"==typeof this._options.useCurrent&&(a=b[this._options.useCurrent](a)),this._setValue(a,0))}else this.unset&&this._options.useCurrent&&(a=this.getMoment(),"string"==typeof this._options.useCurrent&&(a=b[this._options.useCurrent](a)),this._setValue(a,0));this.widget=this._getTemplate(),this._fillDow(),this._fillMonths(),this.widget.find(".timepicker-hours").hide(),this.widget.find(".timepicker-minutes").hide(),this.widget.find(".timepicker-seconds").hide(),this._update(),this._showMode(),e(window).on("resize",{picker:this},this._place),this.widget.on("click","[data-action]",e.proxy(this._doAction,this)),this.widget.on("mousedown",!1),this.component&&this.component.hasClass("btn")&&this.component.toggleClass("active"),this._place(),this.widget.show(),void 0!==this.input&&this._options.focusOnShow&&!this.input.is(":focus")&&this.input.focus(),this._notifyEvent({type:f.Event.SHOW})},k.prototype.destroy=function(){this.hide(),this._element.removeData(f.DATA_KEY),this._element.removeData("date")},k.prototype.disable=function(){this.hide(),this.component&&this.component.hasClass("btn")&&this.component.addClass("disabled"),void 0!==this.input&&this.input.prop("disabled",!0)},k.prototype.enable=function(){this.component&&this.component.hasClass("btn")&&this.component.removeClass("disabled"),void 0!==this.input&&this.input.prop("disabled",!1)},k.prototype.toolbarPlacement=function(a){if(0===arguments.length)return this._options.toolbarPlacement;if("string"!=typeof a)throw new TypeError("toolbarPlacement() expects a string parameter");if(j.indexOf(a)===-1)throw new TypeError("toolbarPlacement() parameter must be one of ("+j.join(", ")+") value");this._options.toolbarPlacement=a,this.widget&&(this.hide(),this.show())},k.prototype.widgetPositioning=function(a){if(0===arguments.length)return e.extend({},this._options.widgetPositioning);if("[object Object]"!=={}.toString.call(a))throw new TypeError("widgetPositioning() expects an object variable");if(a.horizontal){if("string"!=typeof a.horizontal)throw new TypeError("widgetPositioning() horizontal variable must be a string");if(a.horizontal=a.horizontal.toLowerCase(),i.indexOf(a.horizontal)===-1)throw new TypeError("widgetPositioning() expects horizontal parameter to be one of ("+i.join(", ")+")");this._options.widgetPositioning.horizontal=a.horizontal}if(a.vertical){if("string"!=typeof a.vertical)throw new TypeError("widgetPositioning() vertical variable must be a string");if(a.vertical=a.vertical.toLowerCase(),h.indexOf(a.vertical)===-1)throw new TypeError("widgetPositioning() expects vertical parameter to be one of ("+h.join(", ")+")");this._options.widgetPositioning.vertical=a.vertical}this._update()},k.prototype.widgetParent=function(a){if(0===arguments.length)return this._options.widgetParent;if("string"==typeof a&&(a=e(a)),null!==a&&"string"!=typeof a&&!(a instanceof e))throw new TypeError("widgetParent() expects a string or a jQuery object parameter");this._options.widgetParent=a,this.widget&&(this.hide(),this.show())},k._jQueryHandleThis=function(a,b,c){var g=e(a).data(f.DATA_KEY);if("object"===("undefined"==typeof b?"undefined":d(b))&&e.extend({},f.Default,b),g||(g=new k(e(a),b),e(a).data(f.DATA_KEY,g)),"string"==typeof b){if(void 0===g[b])throw new Error('No method named "'+b+'"');return void 0===c?g[b]():g[b](c)}},k._jQueryInterface=function(a,b){return 1===this.length?k._jQueryHandleThis(this[0],a,b):this.each(function(){k._jQueryHandleThis(this,a,b)})},k}(f);return e(document).on(f.Event.CLICK_DATA_API,f.Selector.DATA_TOGGLE,function(){var a=k(e(this));0!==a.length&&l._jQueryInterface.call(a,"toggle")}).on(f.Event.CHANGE,"."+f.ClassName.INPUT,function(a){var b=k(e(this));0!==b.length&&l._jQueryInterface.call(b,"_change",a)}).on(f.Event.BLUR,"."+f.ClassName.INPUT,function(a){var b=k(e(this)),c=b.data(f.DATA_KEY);0!==b.length&&(c._options.debug||window.debug||l._jQueryInterface.call(b,"hide",a))}).on(f.Event.KEYDOWN,"."+f.ClassName.INPUT,function(a){var b=k(e(this));0!==b.length&&l._jQueryInterface.call(b,"_keydown",a)}).on(f.Event.KEYUP,"."+f.ClassName.INPUT,function(a){var b=k(e(this));0!==b.length&&l._jQueryInterface.call(b,"_keyup",a)}).on(f.Event.FOCUS,"."+f.ClassName.INPUT,function(a){var b=k(e(this)),c=b.data(f.DATA_KEY);0!==b.length&&c._options.allowInputToggle&&l._jQueryInterface.call(b,"show",a)}),e.fn[f.NAME]=l._jQueryInterface,e.fn[f.NAME].Constructor=l,e.fn[f.NAME].noConflict=function(){return e.fn[f.NAME]=g,l._jQueryInterface},l})(jQuery)}();
\ No newline at end of file