Ignore Gemfile.lock and sort ignored files
Ignore Gemfile.lock and sort ignored files

Yehuda explains the rational behind ignoring the Gemfile.lock for gems
in http://yehudakatz.com/2010/12/16/clarifying-the-roles-of-the-gemspec-and-gemfile/

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