Refactors nav bar
Updates sass files for nav tabs
Updates nav bar for icons and text
change to map file.
add angular datepicker for map data.
remove bad directive. Add new date picker. Format button.
Began work on myrisk. Change config url back to germ-tracker.
Merge pull request #311 from jjmerino/master

Fixed auth tokens and added tests
Merge pull request #314 from kmeurer/master

Add a datepicker widget to the map.
Merge pull request #315 from jamesongamble/iconOnlyTabs

I fix everything!
Add missing dependency to SettingCtrl
Refactor signup and signin methods in authController to handle JWT generation code better
Remove Config.url to use relative paths to work around URL path issue
Merge pull request #319 from ryojiosawa/config-url

Remove Config.url to use relative URL paths
Refactor signup and signin methods in authController to handle JWT generation code better
Add mobile state unit tests
Merge pull request #318 from ryojiosawa/bug/login

Refactor signup/signin methods in authController and handle JWT better
Refactor _getUserIndex to ensure we return only a single and most recent user index.  Also, add additoinal check in getMyRiskIndex method to ensure we have resp.value in client-side.
Merge branch 'master' of https://github.com/germTheory/germTheoryWebApp into mobile/unit-tests
Merge branch 'master' of https://github.com/germTheory/germTheoryWebApp into bug/#327