Added development group to Gemfile
Added development group to Gemfile

Promptus/errbit,notch8/errbit,disvelop/errbit,sinrutina/errbit,Strnadj/errbit,bonanza-market/errbit,felixbuenemann/errbit,chautoni/mingle-errbit,bonanza-market/errbit,ndlib/errbit,alphagov/errbit,12spokes/errbit,pandora2000/errbit,jaronkk/errbit,jjosten/errbit,rud/errbit,sinrutina/errbit,mikk150/errbit,wombatsecurity/errbit,otzy007/errbit,diowa/errbit,subvisual/errbit,CarlosCD/errbit,14113/errbit-1,openSUSE/errbit,deskrock/errbit,Strnadj/errbit,errbit/errbit,lucianosousa/errbit,Strnadj/errbit,openSUSE/errbit,cph/errbit,mikk150/errbit,linki/errbit,cph/errbit,arrowcircle/errbit,CarlosCD/errbit,ZeusWPI/errbit,micred/errbit,shivanibhanwal/errbit,disvelop/errbit,alphagov/errbit,3zcurdia/errbit,arrowcircle/errbit,Talentee/errbit,jjosten/errbit,jaronkk/errbit,otzy007/errbit,Gratzi/pegg-errors,griff/errbit,joshuaswilcox/Errbitstrap,PeggApp/pegg-errors,stevecrozz/errbit,espnbr/errbit,iFixit/errbit,micred/errbit,griff/errbit,arrowcircle/errbit,diowa/errbit,alphagov/errbit,threatsim/errbit,rightscale/errbit,stevecrozz/errbit,jjosten/errbit,ninech/errbit,bonanza-market/errbit,pallan/errbit,dwilkie/errbit,felixbuenemann/errbit,Stackato-Apps/errbit,disvelop/errbit,threatsim/errbit,accessd/errbit,wombatsecurity/errbit,griff/errbit,shyftplan/errbit,espnbr/errbit,Talentee/errbit,KomalDhanwani/errorinspector,fusco/errbit,concordia-publishing-house/errbit,linki/errbit,deskrock/errbit,steveyken/errbit,shivanibhanwal/errbit,jordoh/errbit,deskrock/errbit,accessd/errbit,dwilkie/errbit,gravity-platform/errbit,peertransfer/errbit,ninech/errbit,cognoa/errbit,peertransfer/errbit,Undev/errbit,cph/errbit,francetv/errbit,14113/errbit-1,espnbr/errbit,fxposter/errbit,Promptus/errbit,ZeusWPI/errbit,Stackato-Apps/errbit,mak-it/errbit,appdate/errbit,Cloud-Temple/errbit,jordoh/errbit,stevecrozz/errbit,fxposter/errbit,Gratzi/pegg-errors,bengler/errbit,notch8/errbit,mikk150/errbit,denyago/errbit,shyftplan/errbit,salemove/errbit,sideci-sample/sideci-sample-errbit,errbit/errbit,wombatsecurity/errbit,shivanibhanwal/errbit,jaronkk/errbit,pandora2000/errbit,peertransfer/errbit,subvisual/errbit,openSUSE/errbit,Gratzi/pegg-errors,mak-it/errbit,12spokes/errbit,linki/errbit,concordia-publishing-house/errbit,Stackato-Apps/errbit,burningpony/errbit,Undev/errbit,chautoni/mingle-errbit,KomalDhanwani/errorinspector,alphagov/errbit,francetv/errbit,ndlib/errbit,rightscale/errbit_old,Undev/errbit,otzy007/errbit,Promptus/errbit,bengler/errbit,fusco/errbit,damau/errbit,mvz/errbit,joshuaswilcox/Errbitstrap,felixbuenemann/errbit,zenjoy/errbit,vinco/errbit,Talentee/errbit,CarlosCD/errbit,Cloud-Temple/errbit,startdatelabs/errbit,damau/errbit,rightscale/errbit_old,rightscale/errbit_old,threatsim/errbit,deskrock/errbit,fireho/errbit,burningpony/errbit,KomalDhanwani/errorinspector,gravity-platform/errbit,vinco/errbit,threatsim/errbit,subvisual/errbit,Undev/errbit,diowa/errbit,denyago/errbit,iFixit/errbit,aurels/errbit,mak-it/errbit,3zcurdia/errbit,ZeusWPI/errbit,gravity-platform/errbit,startdatelabs/errbit,projectdx/errbit,denyago/errbit,micred/errbit,cognoa/errbit,assetricity/errbit,errbit/errbit,arrowcircle/errbit,bengler/errbit,Cloud-Temple/errbit,accessd/errbit,lucianosousa/errbit,lucianosousa/errbit,pandora2000/errbit,fxposter/errbit,sideci-sample/sideci-sample-errbit,shyftplan/errbit,steveyken/errbit,PeggApp/pegg-errors,salemove/errbit,damau/errbit,rightscale/errbit_old,jordoh/errbit,appdate/errbit,iFixit/errbit,fireho/errbit,ndlib/errbit,concordia-publishing-house/errbit,cognoa/errbit,vinco/errbit,francetv/errbit,chautoni/mingle-errbit,zenjoy/errbit,3zcurdia/errbit,dwilkie/errbit,ninech/errbit,burningpony/errbit,startdatelabs/errbit,salemove/errbit,sinrutina/errbit,rud/errbit,subvisual/errbit,14113/errbit-1,assetricity/errbit,huangxiangdan/errbit,huangxiangdan/errbit,assetricity/errbit,mvz/errbit,projectdx/errbit,steveyken/errbit,pallan/errbit,PeggApp/pegg-errors,projectdx/errbit,rightscale/errbit,cph/errbit,mvz/errbit,appdate/errbit,fusco/errbit,notch8/errbit,Talentee/errbit,12spokes/errbit,14113/errbit-1,rud/errbit,accessd/errbit,rightscale/errbit,joshuaswilcox/Errbitstrap,huangxiangdan/errbit,wombatsecurity/errbit,denyago/errbit,concordia-publishing-house/errbit,aurels/errbit,fireho/errbit