Add user list controller.
Merge branch 'master' of github.com:ArekZc/angular-practice

Conflicts:
	app/index.html
	app/scripts/app.js
Changed user table layout and css.
Merge branch 'master' of github.com:ArekZc/angular-practice

Conflicts:
	app/index.html
	app/scripts/app.js
Add mock for users.