use sourced export_env_dir
Merge pull request #57 from heroku/envdir-sourced

use sourced export_env_dir from heroku-buildpack-jvm-common
update clean compile test
Remove whitelist from export-env-dir
Merge pull request #58 from heroku/envdir-no-whitelist

Remove whitelist from export-env-dir
Use java executable from $PATH
Remove user-env-compile instructions
Merge pull request #62 from heroku/sbt-vendored-java

sbt should use java on PATH
Merge pull request #63 from heroku/remove-uec-mention

Remove user-env-compile instructions
Typo
Add support for SBT 0.13.1
Merge pull request #66 from matt-thomson/master

Add support for SBT 0.13.1
Update compile

Remove boot.properties copying
Remove props version test.
Remove props use when executing sbt.
Merge pull request #68 from jsimone/master

Remove copying of boot.properties
SBT bump
Remove boot properties
Merge pull request #72 from heroku/play-2.3

Play 2.3 Support
added support for release candidate versions of sbt