2.7.1: Merge pull request #51 from jjethwa/dev
Skipped 2.7.0 due to rundeck/rundeck#2217
See: https://github.com/rundeck/rundeck/blob/v2.7.0/RELEASE.md
See upgrade guide: http://rundeck.org/docs/upgrading/index.html
Skipped 2.7.0 due to rundeck/rundeck#2217
See: https://github.com/rundeck/rundeck/blob/v2.7.0/RELEASE.md
See upgrade guide: http://rundeck.org/docs/upgrading/index.html