Travis doesn't have Bundler 1.7.x so I reverted to the 1.6.x.
Travis doesn't have Bundler 1.7.x so I reverted to the 1.6.x.

WebEnrich/rolify,jayshreeanand/rolify,sopheak-se/rolify,cwingate/rolify,RolifyCommunity/rolify,jfilip/rolify,gohuygo/rolify