Created a gitignore file
Refactored the login module to use REST webservice instead of the SOAP
Create user account now working on the Android app. Pending validation
of the required fields and the email address.
Added some small refactorings and some comments.
Validation fields for Register Use activity.
Validation for the Login activity
Refactored instance variable names to follow conventions.
Added several unit and ui test cases.
merge