heroku/heroku-buildpack-java — pull request #11 by clowder (2012-08-17 10:16:35+00:00)
Title: Allow setting of MAVEN_SETTINGS_URL in the env.

Not to sure if its in the sprit of the buildpack’s design, but I have tweaked the way `MAVEN_SETTINGS_URL` is set so that we can override it without own custom one @nature.

Also, if it is, are there other variables that could benefit from the same treatment?

Cheers,
Chris