Updated android-maven-plugin to latest version
Merge pull request #118 from rdsubhas/master

Updated android-maven-plugin to latest version
Updated travis configuration
Merge pull request #119 from rdsubhas/master

Updated travis configuration
Upgraded to Android 2.3.3 and Robolectric 2.2
Disable travis email notifications
Update Travis build image
Merge pull request #120 from rdsubhas/master

Upgraded to Android 2.3.3 and Robolectric 2.2
Merge remote-tracking branch 'upstream/master'