Switch to bundler --pre on travis
Switch to bundler --pre on travis

stefanspicer/refinerycms,anitagraham/refinerycms,sideci-sample/sideci-sample-refinerycms,bryanmtl/g-refinerycms,kappiah/refinerycms,mkaplan9/refinerycms,Eric-Guo/refinerycms,gwagener/refinerycms,KingLemuel/refinerycms,mabras/refinerycms,bryanmtl/g-refinerycms,mabras/refinerycms,aguzubiaga/refinerycms,LytayTOUCH/refinerycms,mojarra/myrefinerycms,LytayTOUCH/refinerycms,stefanspicer/refinerycms,kelkoo-services/refinerycms,stefanspicer/refinerycms,simi/refinerycms,trevornez/refinerycms,pcantrell/refinerycms,refinery/refinerycms,aguzubiaga/refinerycms,mlinfoot/refinerycms,simi/refinerycms,KingLemuel/refinerycms,mobilityhouse/refinerycms,Eric-Guo/refinerycms,kappiah/refinerycms,SmartMedia/refinerycms-with-custom-icons,LytayTOUCH/refinerycms,simi/refinerycms,gwagener/refinerycms,simi/refinerycms,pcantrell/refinerycms,mabras/refinerycms,trevornez/refinerycms,louim/refinerycms,kelkoo-services/refinerycms,louim/refinerycms,mkaplan9/refinerycms,refinery/refinerycms,Retimont/refinerycms,mkaplan9/refinerycms,mlinfoot/refinerycms,Retimont/refinerycms,bricesanchez/refinerycms,anitagraham/refinerycms,trevornez/refinerycms,mlinfoot/refinerycms,sideci-sample/sideci-sample-refinerycms,hoopla-software/refinerycms,anitagraham/refinerycms,refinery/refinerycms,johanb/refinerycms,Retimont/refinerycms,SmartMedia/refinerycms-with-custom-icons,hoopla-software/refinerycms,bricesanchez/refinerycms,gwagener/refinerycms,aguzubiaga/refinerycms,mojarra/myrefinerycms,johanb/refinerycms,Eric-Guo/refinerycms,hoopla-software/refinerycms,mobilityhouse/refinerycms,KingLemuel/refinerycms,johanb/refinerycms,kappiah/refinerycms,chrise86/refinerycms,chrise86/refinerycms,chrise86/refinerycms