updgrade to Play 2.2.x (2.3 initial) => to akka 2.2 and recent banana
minor improvement suggested by betehess
patch proposed by ahoy-jon https://github.com/stample/rww-play/pull/2
Upgrade to TLS_client2 version of Play
fail on java version smaller than 1.7
prepare for release
add play package script
packaging for release
fix scripts
release ready