add an error when bundling if bundler is older than version 1.5
add an error when bundling if bundler is older than version 1.5

AdrianoCahete/huginn,chrisgogreen/huginn,chrisgogreen/huginn,sideci-sample/sideci-sample-huginn,niravaga/huginn,shirshendu/huginn,armuk/huginn,marcusgadbem/huginn,mindvalley/huginn,duke-libraries/huginn,omniscopeio/huginn,stvnrlly/huginn,virtadpt/huginn,deanishe/huginn,vawen/huginn,brianpetro/huginn,mindvalley/huginn,TildeWill/huginn,AdrianoCahete/huginn,albertsun/huginn,marcusgadbem/huginn,offbyone/huginn,materliu/huginn,Aluxian/huginn,run-project/huginn,mirko314/huginn,jezcope/huginn,swimclan/huginn,nuentes/huginn,den53/huginn,willyg302/huginn,azati/huginn,cantonic/huginn,valeriosouza/huginn,MadBomber/huginn,flagsoft/huginn,bartoszkopinski/huginn,mathias/huginn,duke-libraries/huginn,cpretzer/huginn,dnjo/huginn,cantonic/huginn,whicheverpeady/huginn,valeriosouza/huginn,ianblenke/huginn,andywenk/huginn,niravaga/huginn,mirko314/huginn,bencornelis/huginn,satishgoda/huginn,randullluo/huginn,VelocityGrowth/huginn,den53/huginn,askl56/huginn,evaryont/huginn,flagsoft/huginn,fseidor/huginn,niravaga/huginn,johnleeming/huginn,huginn/huginn,dnjo/huginn-spotify-linker,virtadpt/huginn,nuentes/huginn,nuentes/huginn,CodeHunter2006/huginn,badrul/huginn,askl56/huginn,HyeongBaeYu/huginnMirror,dnjo/huginn-spotify-linker,mathias/huginn,stvnrlly/huginn,Aluxian/huginn,offbyone/huginn,ahmadassaf/IFTTT-Plus,younata/huginn,bencornelis/huginn,shaunaa126/huginn,AdrianoCahete/huginn,ashmckenzie/huginn,dsander/huginn,eugenesvk/huginn,younata/huginn,den53/huginn,dnjo/huginn-spotify-linker,gautamkrishnar/huginn,azati/huginn,francxk/huginn,mikalauskas/huginn,breandan/huginn,pssaravanan/huginn,toruta39/huginn,dsander/huginn-test,gautamkrishnar/huginn,MadBomber/huginn,willyg302/huginn,run-project/huginn,stephenanthony/huginn,soundarmahesh/TestRep,armuk/huginn,c24b/huginn,rasata/huginn,bencornelis/huginn,darrencauthon/huginn,breandan/huginn,brianpetro/huginn,stephenanthony/huginn,whicheverpeady/huginn,MOZGIII/huginn,jezcope/huginn,vawen/huginn,badrul/huginn,eugenesvk/huginn,angelabier1/huginn,stephenanthony/huginn,valeriosouza/huginn,madflow/huginn,johnleeming/huginn,MOZGIII/huginn,shaunaa126/huginn,badrul/huginn,younata/huginn,randullluo/huginn,dobtco/huginn,mikalauskas/huginn,cpretzer/huginn,creativepsyco/huginn,shirshendu/huginn,omniscopeio/huginn,wxdublin/huginn,kyroskoh/huginn,Ishfal/huginn,pssaravanan/huginn,megaxox/huginn,run-project/huginn,cantino/huginn,naiyt/huginn,pssaravanan/huginn,lgwapnitsky/huginn-lgw,dnjo/huginn,offbyone/huginn,randullluo/huginn,jezcope/huginn,calio/huginn,djolivier/huginn,ashmckenzie/huginn,strugee/huginn,djolivier/huginn,ianblenke/huginn,purposeindustries/huginn,dsander/huginn-test,andywenk/huginn,askl56/huginn,andywenk/huginn,fseidor/huginn,chrisgogreen/huginn,KentFujii/huginn,toruta39/huginn,simonewebdesign/huginn,cantonic/huginn,eugenesvk/huginn,wxdublin/huginn,fseidor/huginn,strugee/huginn,flechaig/huginn,HyeongBaeYu/huginnMirror,purposeindustries/huginn,johnleeming/huginn,Aluxian/huginn,sideci-sample/sideci-sample-huginn,breandan/huginn,huginn/huginn,megaxox/huginn,cantino/huginn,CodeHunter2006/huginn,angelabier1/huginn,satishgoda/huginn,marcusgadbem/huginn,materliu/huginn,swimclan/huginn,shirshendu/huginn,evaryont/huginn,stvnrlly/huginn,azati/huginn,c24b/huginn,dsander/huginn,CodeHunter2006/huginn,ahmadassaf/IFTTT-Plus,strugee/huginn,Ishfal/huginn,willyg302/huginn,KentFujii/huginn,rasata/huginn,dobtco/huginn,evaryont/huginn,KentFujii/huginn,deanishe/huginn,rasata/huginn,naiyt/huginn,huginn/huginn,francxk/huginn,albertsun/huginn,madflow/huginn,kyroskoh/huginn,djolivier/huginn,dnjo/huginn,lgwapnitsky/huginn-lgw,megaxox/huginn,cpretzer/huginn,dsander/huginn,mirko314/huginn,simonewebdesign/huginn,shaunaa126/huginn,kyroskoh/huginn,VelocityGrowth/huginn,brianpetro/huginn,run-project/huginn,c24b/huginn,VelocityGrowth/huginn,armuk/huginn,duke-libraries/huginn,toruta39/huginn,TildeWill/huginn,omniscopeio/huginn,materliu/huginn,cantino/huginn,mathias/huginn,calio/huginn,creativepsyco/huginn,swimclan/huginn,dsander/huginn-test,wxdublin/huginn,calio/huginn,ahmadassaf/IFTTT-Plus,virtadpt/huginn,francxk/huginn,ashmckenzie/huginn,mindvalley/huginn,MOZGIII/huginn,MadBomber/huginn,ianblenke/huginn,TildeWill/huginn,creativepsyco/huginn,Ishfal/huginn,flechaig/huginn,flagsoft/huginn,satishgoda/huginn,deanishe/huginn,purposeindustries/huginn,madflow/huginn,vawen/huginn,gautamkrishnar/huginn,darrencauthon/huginn,bartoszkopinski/huginn,mikalauskas/huginn,dobtco/huginn,bartoszkopinski/huginn,lgwapnitsky/huginn-lgw,darrencauthon/huginn,whicheverpeady/huginn,flechaig/huginn,albertsun/huginn,naiyt/huginn,angelabier1/huginn