Changes to be committed:
	modified:   app/App.js
	modified:   app/Router.js
	new file:   app/models/userModel.js
	new file:   app/views/navBarView.js
	new file:   app/views/signUpView.js
	modified:   index.html
	renamed:    vendor/backbone-1.0.0.js -> js/backbone-1.0.0.js
	new file:   js/jquery-1.11.0.min.js
	new file:   js/parse-1.2.18.min.js
	renamed:    vendor/underscore-1.4.4.js -> js/underscore-1.4.4.js
	deleted:    vendor/jquery-1.9.1.js
Done:User signup added and working
Todo:user is being saved at by function in signup view. need to move it elsewhere and incorporate models.