Merge branch 'master' into badams
updating Preview and Thank You controllers to be separated

also adding preview and thank you to comments
feedback from Des

* reverse overall rating order
* remove CDV container if empty
separating badges between user and content
adding loading animation wrappers
Merge branch 'badams'
Merge branch 'master' into BestBuyImplementation

Conflicts:
	controllers/controllersBadges.js
	controllers/controllersReviews.js
	index.html
	models/varsGlobal.js
	views/reviews/display/reviewContainer.html