add opt/sbt-0.12.4.boot.properties
Merge pull request #47 from heroku/sbt-0.12.4

add opt/sbt-0.12.4.boot.properties
 dropping project dir from the slug
dropping useless target dirs from the slug
sbt 0.13.0
Update common
Update compile
Update compile
add missing repos
Default web process for Play 2.2
Fix default proc types
:punch: test whitespace
better fix for relative paths
Merge PR 48 "Trim the build for Play! 2 applications" into trim-play
Clean up whitespace
Add tests for Play trimming
Cache target dir
Don't clean before compiling
Incremental compiles working with preserved timestamps
Cache resolutions