Clean up mobile navigation code
Break up controllers.js and services.js to have more modular services/controllers
Merge branch 'master' of https://github.com/germTheory/germTheoryWebApp into mobile/refactor

Conflicts:
	mobile/www/js/services/geo-location.js
	mobile/www/templates/settings.html
	mobile/www/templates/tabs.html
Refactor controllers and services file structure
Fix the issue where toggling locationTracking setting is performed correctly
Merge pull request #259 from ryojiosawa/bug/#247

Fix toggleLocationTracking logic