- Add missing widget icons
- Add image strip, built with imagestrip.php (modified to accept a directory of image icons)
- Add a MenuBuilder which is the same as ToolbarBuilder, but builds menu items instead of buttons
- Add icon support for widget items. We set the icon class for the item object to "fusion-icon fusion-<widget icon class>". This maps to the appropriate item in our compiled image strip. Most widgets should now have icons.
- Force re-layout before initializing the map widget to avoid the OL map from spilling into the toolbar region.
- Add getItemUiClass() to the Widget class that lets the widget determine which appropriate item class to return to the parent builder
- Modify BasemapSwitcher and MapMenu widgets to return different item classes for toolbars