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