Add note about updating to Gradle 2.1
Move launch task into dev app build.gradle.
Revet to Gradle 1.12 for the time being. Add maven upload and all necessary setup.
Upgrade back to Gradle 2.1 and Android Gradle Plugin 0.13.+
Bump to 1.6.2
Add willShowInteraction() API method. Returns true if an immediate call to engage() with the same Event name would result in the display of an Interaction. Added Javadoc and error catching code.
Add a test for new willShowInteraction() API method. Add the ability to call this method to the dev app.
Update IntelliJ IDEA module files.
Dev app: Don't always call "init" Event on main window focus.
Fix incorrect translation. Was "Optional", needed to be "Required", in Italian.
Fix awkward language in README.
Fix typo on README.
Since we now have willShowInteraction(), dev app interactions activity can be simplified.
Update javadoc spec.
Remove unneeded button from dev app.
Log out the javadoc output directory.
Update IDEA module file.
Add to changelog and apichanges docs for 1.6.2 release.
Bump SDK version to 1.6.2 in gradle.