add DrawerFramer
add basic nav bar
remote notification delegate methods
add new nav bar icon
nav bar working, sort of strange tab behavior
add proper nav bar back navigation
remove unused icon array and Log statements
Merge pull request #224 from calblueprint/max/change-nav-bar

Max/change nav bar
Set default role for users to 0
Annotate user model with default role
Set the default role to be community member for users
Add seeded employees and community members
Allow anyone to access any endpoint (if authorized)
Force the server to return integers for the roles
Move serializers into folders for organization
Merge pull request #228 from calblueprint/mark/default-community-member

Default role for users
Add facebook auth token to users
Allow the facebook_auth_token to come through on users
Add routes for facebook sign in
Add invalid facebook auth token check