Added footer and centered tiles on find games.
styling refined.
more styling.
Merge branch 'newstyle'

Conflicts:
	public/.sass-cache/ca8161512fa4e278aeeecf88f504d990709a1351/_layout.scssc
	public/.sass-cache/ca8161512fa4e278aeeecf88f504d990709a1351/screen.scssc
	public/angular_views/findGames.html
	public/angular_views/listAGame.html
	public/angular_views/login.html
	public/angular_views/seeGame.html
	public/angular_views/signup.html
	public/angular_views/userProfile.html
	public/index.html
	public/js/old_views/.DS_Store
	public/stylesheets/sass/screen.css
	public/stylesheets/sass/screen.scss