Only validate email address if positive button is tapped
Upgrade build tool to the latest and update changed dsl properties
Upgrad gradle plugin and disable proguard run for sms portal
Update travis. Don't run emulator for now
Let setEntity to make use of StringEntity class instead
Set json headers when communicating message results to the server
Update developers documentation showing how to use the message result API
Post to Google docs off the main UI thread
Remove debug info