Bump to play2.1RC1 / sbt 0.12.1
Upgrade to Play 2.1-RC2

https://groups.google.com/forum/?fromgroups=#!topic/play-framework/m6w0deY9LMM
Use SBT 0.12.2 final
Upgrade to Play 2.1-RC3
Update to Play 2.1.0 final
Update Idea plugin to latest version

I personally don't think this plugin should be here, it should be in

~/.sbt/plugins/build.sbt

...if you personally want to use Idea. However, it doesn't actually
appear to be breaking anything for the moment, so I can live with it
staying here too. Might as well be the latest version though.
Adding sbt-release configuration

use:

sbt release

https://github.com/sbt/sbt-release
Adding sbt-release configuration

use:

sbt release

https://github.com/sbt/sbt-release


Not publishing artifacts for the time being as I think it would require
an ivy repository. Maybe we should be publishing to this?

http://repo.scala-sbt.org/scalasbt/
Setting version to 2.5
Setting version to 2.6-SNAPSHOT