initial apllications index page; angular directive
Merge branch 'master' into angular

Conflicts:
	app/assets/javascripts/application.js
	app/controllers/applications_controller.rb
Merge remote-tracking branch 'origin/angular'
Require user in applications controller
Stub voting
New angular
Stub voting
Merge branch 'master' of github.com:milafrerichs/votenow

Conflicts:
	app/assets/javascripts/show.js.coffee
Merge branch 'master' of github.com:milafrerichs/votenow