Merge branch 'master' into develop
Meta. SEO keywords.
Adding basic logging
Merge branch 'develop'
Level changed to debug
Created the UI and necessary events for implementing Register, Email Login & Forgot Password.
Created separate page for set password flow.
Revamped the login flow. Need to test with muitiple combinations.
Added two rest services.
1. register
2. setpassword.
Appengine run from grunt.
Login page in index.html. Added code for ajax.
method name.
Added UserUtil for public functions which are not part of public API.
Extracting data from location .
Register and setpasword flow.
Cleanup
Cleanup
Persisting group when expense in group is used.
Email Login and Register UI flow completion
Email Login and Register UI flow
Merge branch 'EmailSignUpLogin-Back-end' of https://github.com/incognitoorg/expenseshare into EmailSignUpLogin-Back-end

Conflicts:
	src/com/fem/google/cloud/endpoints/UserEndpoint.java
	war/index.html
	war/setpassword.html
	war/static-resources/components/login/css/login.css
	war/static-resources/components/login/js/views/loginview.js
	war/static-resources/components/login/templates/loginform.html