jQuery Icon Support

[patrickhousley]

jQuery UI has a great selection of icons that could be used with the menu entries. However, your plugin does not support these icons out of the box. I have included the changes I make below in hopes of having this as the default icon support in this plugin.

line 1078 change if block to:

// add icons
if (item.icon) {
     $('<span></span>', {
          'class' : 'ui-icon ui-icon-' + item.icon,
     }).prependTo($t);
}

[rodneyrehm]

Yes, and someone else might prefer to actually use an <img>. For that reason I've decided to add a configurable iconHook (being an overwritable callback) that anyone can modify to their liking. I'll keep this issue open as a reference…

[bbrala]

Fixed by craeting a callback option as icon value for an item. See #272