redhat-openstack/openstack-puppet-modules — pull request #174 by xbezdick (2014-12-08 11:11:48+00:00)
Title: Fix travis changed module detection

If new module was added the dif contains only + and no - so from
now we chack on ^+ in Puppetfile diff.

(cherry picked from commit de49d50ff70d4320201ff59383a62ff508002c71)