Add auth controller and service
Add login and signup states with new templates
Add signup and login handlers for login and signup requests.  Both handlers return jwt token as a response
Add AuthTokenFactory to set or remove auth-token from local storage
Major updates to locations.py. Integration for script.
Protect all pages that require user authentication
Fix navbar to the top.
Rename 'AuthCtrl' to 'UserCtrl'
Merge pull request #278 from kmeurer/master

Update location.py and normalize.py to only analyze certain users
Update README.md. Move requirements.txt
Add comparePassword instance method to User model
signup and signin handlers now return User object as a response (not including senstive information such as password)
Merge branch 'master' of https://github.com/germTheory/germTheoryWebApp into mobile/auth
cleanup map controller
add marker for location
added device ready for background geolocation service
Merge branch 'master' of https://github.com/germTheory/germTheoryWebApp
Merge pull request #282 from kmeurer/master

Update README.md. Move requirements.txt
Merge pull request #279 from ryojiosawa/mobile/auth

Support user authentication in mobile app
Merge branch 'master' of https://github.com/germTheory/germTheoryWebApp

Conflicts:
	mobile/www/js/app.js