Change 'selectedDelimiter' option to 'multiDelimiter'

Author: Tom Doan

README.md

@@ -60,7 +60,7 @@ Name                | Type     | Default      | Description
 `customClass`       | string   | arrow        | The class name to customize the drop-down menu style. The default `arrow` class displays a chevron-type arrow icon. Two additional helper classes are built in (add either or both to `arrow`): `triangle` converts the chevron into a solid triangle; `small` renders the arrow icon at half size.
 `height`            | number   | 50           | The drop-down menu item height. The minimum value is 8. Note that the maximum number of items displayed when the menu is opened is determined by the `size` attribute of the `<select>` element.
 `hoverIntent`       | number   | 200          | The wait period (in milliseconds) before collapsing the drop-down menu after you hover off of it. If you hover back onto the menu within the wait period, it will remain open. The minimum value is 0.
-`selectedDelimiter` | string   | ;            | The separator character to use for the list of selected values in a multi-select menu.
+`multiDelimiter`    | string   | ;            | The separator character to use for the list of selected values in a multi-select menu.
 `selectedMarker`    | string   | **&#10003;** | The icon or symbol to mark that an item is selected. HTML is accepted (e.g., `<i class="fa fa-check"></i>`).
 `afterLoad`         | function |              | Callback function to execute after the drop-down menu widget is loaded.
 

dist/js/jquery.prettydropdowns.js

@@ -15,7 +15,7 @@
       customClass: 'arrow',
       height: 50,
       hoverIntent: 200,
-      selectedDelimiter: '; ',
+      multiDelimiter: '; ',
       selectedMarker: '✓',
       afterLoad: function(){}
     }, oOptions);
@@ -443,7 +443,7 @@
         var $select = $dropdown.parent().children('select'),
           sSelected = $('option', $select).map(function() {
             if (this.selected) return this.text;
-          }).get().join(oOptions.selectedDelimiter);
+          }).get().join(oOptions.multiDelimiter);
         if (sSelected) {
           var sTitle = ($select.attr('title') ? $select.attr('title') + '\n' : '') + 'Selected: ' + sSelected;
           $dropdown.children('.selected').text(sSelected);