bump to 2.2.0-RC1
2.2.0-RC1-1 without version range play dep
better instructions
bump play to 2.2.0
update sbt-pgp 0.8.1
bump version to 2.2.1. update scala 2.10.3, play 2.2.1, play-test 2.2.1
update specs2 v2.3.3
Merge pull request #26 from giabao/2.2.x

2.2.x
Merge branch 'master' of https://github.com/webjars/webjars-play
bump webjars-locator to 0.6