opf/openproject — pull request #1554 by marutosi (2014-07-05 12:16:34+00:00)
Title: Revert "Enable Bundler caching on Travis"

This reverts commit 4364e6a59afa0d1341fff5ff0383068680439b5c.

http://docs.travis-ci.com/user/caching/
> The features described here are currently only available
> for *private repositories* on travis-ci.com.