Run travis on the latest 2.1 Ruby
Run travis on the latest 2.1 Ruby

juliandunn/yum,autotraderuk/yum,chef-cookbooks/yum,mrb/yum,someara/yum,GannettDigital/chef-yum,mrb/yum,autotraderuk/yum,GannettDigital/chef-yum,autotraderuk/yum,hippolin/yum-cookbook,mattray/yum,GannettDigital/chef-yum,hippolin/yum-cookbook,h4ck3rm1k3/yum,hippolin/yum-cookbook,mattray/yum,chef-cookbooks/yum,h4ck3rm1k3/yum,someara/yum,h4ck3rm1k3/yum,mrb/yum,juliandunn/yum,mattray/yum,someara/yum