Description:
    Generates rails model and controller plus Backbone scaffold for your trigger class inheriting from Pbw::Trigger

Example:
    rails generate pbw:rules:trigger BattleTrigger

    This will create:
        * A model inheriting from Pbw::Trigger 
		* A controller with an index method for your trigger plus index.html.erb template calling Backbone
		* Backbone scaffold for your trigger class