Merge pull request #32 from thongsav-usgs/PUBSTWO-913

Pubstwo 913
Merge pull request #33 from thongsav-usgs/PUBSTWO-913

swapped out for loop for array
syntax flub
Merge pull request #35 from thongsav-usgs/master

syntax flub
Merge remote-tracking branch 'remote-canonical/master' into PUBSTWO-889
Login screen hooked up
Tweaks to auth service and fixed tests
Forgot to add cookies libs and lock image
Hooked up an interceptor to always attach an auth token to ajax
requests. Had to refactor to break apart a circular dependency of
injection.
Fixed small bug, and changed intro text to more temporary place holder.