Merge pull request #620 from suxonoff/develop_scala-2.11_play-2.3

Play 2.3 + Scala 2.11 in module swagger-play2
updated version
Merge branch 'develop_scala-2.11' of github.com:wordnik/swagger-core into develop_scala-2.11
updated versions, route
Merge remote-tracking branch 'remotes/upstream/develop_scala-2.11' into develop_2.10+2.11