Changelog update
Update build date
Update changelog
Update website to reflect changes in message result API
Update website demo code
Minor documentation fix
Upgrade gradle version
Merge branch 'develop' of github.com:ushahidi/SMSSync into develop
Log failed sms result api details to log file
Use same frequency set on task checking for result api
Fix potential null pointer value for db cursor object
Add a useful ultitliy for writing the apps db file to the sd card
Refactor sent message processing to make use of the message object
Rename addmessages function to add message
Remove unused icons
Refactor add messages function to remove duplicate code
Update demo code which fixes couple of bugs
Fix a bug in developer doc