Involve-Seattle/Activity-Calendar — pull request #23 by stephanielingwood (2014-12-18 07:32:22+00:00)
Title: Navbar show/hides on user login state; user_service changes to broadcast state; NEEDS TESTS

Major changes:
-removed ResourceAuth, since it conflicted with user_service;
-user_service now broadcasts user login status
-a start on tests for the revised user_service; they are commented out and need work
-added navbar controller and logic to show/hide (using ng-if) the navbar based on user status