No bug - Unify android-sync git repo with m-c. r=trivial
Bug 966103 - Add a 'Sync now' button to the main FxA status screen. r=nalexander,rnewman
Bug 1098444 - Add local.properties with sdk.dir for Gradle. r=trivial

It's possible this could go in gradle.properties, but this is what's
widely documented.
Bug 1098239 - Use latest gradle and android plugin (r=nalexander)