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.
Merge remote-tracking branch 'origin/login-fixes' into EmailSignUpLogin-Back-end
Added two rest services.
1. register
2. setpassword.
Appengine run from grunt.
Merge branch 'master' into EmailSignUpLogin-Back-end
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.
Merge remote-tracking branch 'origin/master' into EmailSignUpLogin-Back-end
Merge branch 'master' into EmailSignUpLogin-Back-end

Conflicts:
	src/com/fem/google/cloud/endpoints/ExpenseEntityEndpoint.java
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.