Theme types

A whacky amalgamation of Ruby, Ember, and CSS logic to show/hide layout, theme, and widget types based on client vertical and user type.
Since this method is verbatim the same as what is used in the garden_widget_view, how about extracting it out to a mixin? It's super easy, I can show you how to do it.

http://emberjs.com/api/classes/Ember.Mixin.html