Revert "work-around for bizarre gem exitcode. use specification to determine name."
Revert "work-around for bizarre gem exitcode. use specification to determine name."

This commit causes 5 test fails :)

This reverts commit 6baa8ee4818c0887ed78179470b7f063a240a3ae.

steved/bundler,AiyionPrime/bundler,EasonYi/bundler,frsyuki/bundler,philnash/bundler,tgxworld/bundler,nju520/bundler,trampoline/bundler,nju520/bundler,EthanK28/bundler,cdwort/bundler,jaym/bundler,haonature/bundler,AiyionPrime/bundler,chulkilee/bundler,seanlinsley/bundler,roseweixel/bundler,schaary/bundler,byroot/bundler,RochesterinNYC/bundler,pjump/bundler,masarakki/bundler,mvz/bundler,frsyuki/bundler,ximus/bundler,TimMoore/bundler,dilumnavanjana/bundler,pivotal-cf-experimental/bundler,zhangkuaiji/bundler,raphael/bundler,joshsoftware/bundler,CorainChicago/bundler,jaym/bundler,jasonkarns/bundler,Elffers/bundler,davydovanton/bundler,bundler/bundler,h4ck3rm1k3/bundler,danimashu/bundler,TimMoore/bundler,h4ck3rm1k3/bundler,ligi/bundler,asutoshpalai/bundler,agis-/bundler,Teino1978-Corp/Teino1978-Corp-bundler,asymmetric/bundler,EthanK28/bundler,1337807/bundler,roseweixel/bundler,ligi/bundler,davydovanton/bundler,bundler/bundler,RochesterinNYC/bundler,eagletmt/bundler,gentoo/bundler,dilumnavanjana/bundler,smlance/bundler,steved/bundler,ngpestelos/bundler,simplybusiness/bundler,carpodaster/bundler,tgxworld/bundler,kohgpat/bundler,cstrahan/bundler,ducthanh/bundler,Elffers/bundler,lmtim/bundler,robinboening/bundler,schaary/bundler,danimashu/bundler,suhastech/bundler,mtscout6/bundler,r7kamura/bundler,sideci-sample/sideci-sample-bundler,EasonYi/bundler,anil826/bundler,PG-kura/bundler,e2/bundler,ngpestelos/bundler,PG-kura/bundler,rkh/bundler,elovelan/bundler,jingweno/bundler,sideci-sample/sideci-sample-bundler,neslom/bundler,mvz/bundler,mpapis/bundler,mdorrance/bundler,smlance/bundler,asymmetric/bundler,mdorrance/bundler,JuanitoFatas/bundler,ximus/bundler,christer155/bundler,chulkilee/bundler,kohgpat/bundler,chef/bundler,bronzdoc/bundler,christer155/bundler,joshsoftware/bundler,Wirachmat/bundler,gregkare/bundler,haonaturel/bundler,wenderjean/bundler,elovelan/bundler,CorainChicago/bundler,neslom/bundler,suhastech/bundler,lgierth/bundler,wenderjean/bundler,pjump/bundler,haonature888/bundler,pivotal-cf-experimental/bundler,zhangkuaiji/bundler,mpapis/bundler,bronzdoc/bundler,patvice/bundler,cowboyd/bundler,robinboening/bundler,Wirachmat/bundler,chef/bundler,mattbrictson/bundler-1,anil826/bundler,cstrahan/bundler,twcctz500000/bundler,jasonkarns/bundler,gregkare/bundler,Eric-Guo/bundler,philnash/bundler,ipmobiletech/bundler,asutoshpalai/bundler,simplybusiness/bundler,carpodaster/bundler,ipmobiletech/bundler,agis-/bundler,jingweno/bundler,MasterLambaster/bundler,Teino1978-Corp/Teino1978-Corp-bundler,seanlinsley/bundler,mattbrictson/bundler-1,patvice/bundler,cdwort/bundler,byroot/bundler,Eric-Guo/bundler,vemmaverve/bundler,haocafes/bundler,masarakki/bundler,lmtim/bundler