remove remaining jdiff code in main build.gradle
remove remaining jdiff code in main build.gradle

Netflix/governator,tcellucci/governator,elandau/governator,elandau/governator,drtechniko/governator,Netflix/governator,drtechniko/governator,drtechniko/governator,elandau/governator,tcellucci/governator,tcellucci/governator