Add Superhero (new dark theme) to test changes

Now we should be able to drop in a new theme folder with minimal changes.

application/views/user/add.php

@@ -114,6 +114,7 @@
                 <option value='default' selected="selected">Default</option>
                 <option value='blue'>Blue</option>
                 <option value='blue'>Dark</option>
+                <option value='superhero'>Superhero (Dark)</option>
             </select>
         </div>
 

application/views/user/edit.php

@@ -94,6 +94,7 @@
                             <option value='default' <?php if($user_stylesheet == "default") { echo "selected=\"selected\""; } ?>>Default</option>
                             <option value='blue' <?php if($user_stylesheet == "blue") { echo "selected=\"selected\""; } ?>>Blue</option>
                             <option value='dark' <?php if($user_stylesheet == "dark") { echo "selected=\"selected\""; } ?>>Dark</option>
+                            <option value='superhero' <?php if($user_stylesheet == "superhero") { echo "selected=\"selected\""; } ?>>Superhero (Dark)</option>
                         </select>
                     </div>
                 </div>

assets/css/superhero/overrides.css

@@ -0,0 +1,41 @@
+.workedGrid {
+    border-color: green;
+}
+
+.newGrid {
+    border-color: red;
+    border-width: 2px;
+}
+
+.eqsl-green{
+    color: #00A000;
+    font-size: 1.1em;
+}
+.eqsl-red{
+    color: #F00;
+    font-size: 1.1em;
+}
+.qsl-green{
+    color: #00A000;
+    font-size: 1.1em;
+}
+.qsl-red{
+    color: #F00;
+    font-size: 1.1em;
+}
+.qsl-yellow{
+    color: #d39e00;
+    font-size: 1.1em;
+}
+.qsl-grey{
+    color: #dddddd;
+    font-size: 1.1em;
+}
+.lotw-green{
+    color: #00A000;
+    font-size: 1.1em;
+}
+.lotw-red{
+    color: #F00;
+    font-size: 1.1em;
+}