initial attempt
restrict checkbox selection to two
reflect product code in compare link
added product comparison view along with a product comparison controller and the appropriate routing in app.js
added product comparison view along with a product comparison controller and the appropriate routing in app.js
add button disablement
fix var name
Merge branch 'product-compare'

* product-compare:
  fix var name
  add button disablement
  added product comparison view along with a product comparison controller and the appropriate routing in app.js
  reflect product code in compare link
  restrict checkbox selection to two
  initial attempt

Conflicts:
	app/js/controllers.js