Created a service for handling user sessions
Remove reference to main.js
changed user session to a service instead of a factory
added UserSession.js to javascript includes
deleted extra new line
set root scope session variable within topBar
added login controller js file
created login template and controller
added login state and changed 'otherwise' route to /
change states if the user is authenticated
use ui-sref instead of href for links
Initial implementation
added href attributes for better browser handling
minor style changes
changed default test values to not logged in
update style and form for login page
main navigation now highlights the current item
added active class for main navigation items + minor tweaks
only show action bar for user bookmarks
login box now says "Sign-in" instead of login