Adding a primary key just for SQL sanity sake :)

application/migrations/002_add_config_table.php

@@ -4,6 +4,7 @@ class Migration_add_config_table extends CI_Migration {
 
         public function up()
         {
+				$this->dbforge->add_field('id');
 				
                 $this->dbforge->add_field(array(
                         'lotw_download_url' => array(
@@ -20,6 +21,7 @@ class Migration_add_config_table extends CI_Migration {
                         ),
                 ));
 				
+				
                 $this->dbforge->create_table('config');
 				
 				$data = array(