refactored authenticate function into oauth service
removed unused dependencies from this.$get
refactored parseUser into shared service
refactored isAuthenticated into shared service
refactored logout function into shared service
refactored unlink function into oauth service
added missing $q dependency to shared service
Updated README.md Google notes
moved unlink() into oauth service
fixed tests
Merge remote-tracking branch 'origin/master'
updated minified and demo sattelizer fies
use array notation for scope
Merge pull request #84 from chena/dw-rest

Dropwizard implementation - FB complete
code refactoring
added navbar controller that uses isAuthenticated to check the status
Implemented /auth/login endpoint
Merge remote-tracking branch 'origin/master'
no longer fetches token on .run() and sets isAuthenticated on $rootScope
run block code cleanup