further improvements

added more action classes to "actions" that were already available in other places such as clone and revert

admin_menu 3.x dev branch changes them, we undo that change

silly typo broke release, sorry to all

improved enable/disable icons and, in a bold move, switched them around to make it easier to see what's enabled and what's disabled in the UI

unfortunately had to resort to css because i coudn't easily alter the markup

properly added classes to taxonomy vocabulary and term overview pages

fixed new admin menu search box style