Upgrade to sbt-rc version that supports Play 2.3.3

Conflicts:
	project/Dependencies.scala
Upgraded to latest template hash.

Conflicts:
	project/LocalTemplateRepo.scala
Fix offlineTests

 * update to latest cache hash
 * jump jshint to 1.0.1
Merge branch 'wip/havocp-from-1.2.x' into wip/sbt-server
(This is merging in master basically.)

Conflicts:
	project/Dependencies.scala