print warning when removing windows generated Gemfile.lock
print warning when removing windows generated Gemfile.lock

CPPWind/ruby-buildpack,0x00evil/heroku-buildpack-ruby,cloudn/buildpack-ruby,dlorson/gentle-buildpack,cloudfoundry/ruby-buildpack,derrek/heroku-buildpack-ruby,dieze/heroku-buildpack-ruby-hooks,davidjrice/heroku-buildpack-couchbase-ruby,sanemat/heroku-buildpack-ruby-tachikoma,tdenovan/heroku-buildpack-ruby,nicholasmott/heroku-buildpack-octopress,Scalingo/ruby-buildpack,takii/db2rubybuildpack,pkgr/buildpack-ruby-precise-old,orlando/heroku-buildpack-ruby,wakermahmud/heroku-buildpack-jekyll,darron/heroku-buildpack-ruby-jekyll,erintherad/heroku-buildpack-ruby,Git-Host/prelang-buildpack,KoanHealth/heroku-buildpack-marvin-setup,shuber/heroku-buildpack-ruby,beydogan/ruby-buildpack,centresource/heroku-buildpack-turbo-sprockets-pmp-ffm,Dim25/heroku-buildpack-ruby-GSL,diasks2/heroku-buildpack-mecab,ilpoldo/heroku-buildpack-ruby,cloudn/buildpack-ruby,guidance-guarantee-programme/heroku-buildpack-princexml-old,samfrench/heroku-buildpack-ruby,jgable/buildpack-ruby-rack-setup-tasks,sgnpa/heroku-buildpack-cas,hixi/heroku-buildpack-ruby,bskyb-commerce/ruby-buildpack,ericboehs/heroku-buildpack-ruby,packetmonkey/heroku-buildpack-ruby,rhomobile/heroku-buildpack-ruby,sky-uk/ruby-buildpack,michaelphines/alexa-nest,blueapron/heroku-buildpack-ruby,hpcloud/heroku-buildpack-ruby,blueapron/heroku-buildpack-ruby,bskyb-commerce/ruby-buildpack,jumptvs/BP_Ruby,ekaranto/rails4-bluemix-buildpack,jumptvs/BP_Ruby,heroku/heroku-buildpack-ruby,hpcloud/ruby-buildpack,wolfoo2931/heroku-buildpack-ruby-2a352ae,jayshreeanand/heroku-buildpack-ruby,ChefSteps/heroku-buildpack-ruby,teodor-pripoae/heroku-buildpack-ruby,iamjarvo/ruby-buildpack,zoomer/heroku-buildpack-ruby-bower,Altoros/ruby-buildpack,sstelfox/buildpack-ruby,pilotcreative/heroku-buildpack-ruby,jumptvs/BP_Ruby,derrek/heroku-buildpack-ruby,gbenedict/heroku-buildpack-ruby,zunda/heroku-buildpack-ruby,thewebguy/heroku-buildpack-ruby-ffmpeg-libsndfile,Genius/heroku-buildpack-ruby,bellycard/heroku-buildpack-ruby,ruby/heroku-buildpack-www-ruby-lang,centresource/heroku-buildpack-turbo-sprockets-pmp-ffm,dleavitt/heroku-buildpack-ruby,donnykurnia/heroku-buildpack-ruby,jgarber/heroku-buildpack-ruby-octopress,tomwolfe/heroku-buildpack-gsl-ruby,cordata/heroku-buildpack-ruby,Nedomas/heroku-buildpack-ruby-minus-node-with-node-paths,hpcloud/ruby-buildpack,ibmdb/db2rubybuildpack,engineyard/heroku-buildpack-ruby,cloudfoundry/ruby-buildpack,CPPWind/ruby-buildpack,packetmonkey/heroku-buildpack-ruby,allomov/fat-free-heroku-buildpack-ruby,electricobjects/heroku-buildpack-ruby,d-reinhold/cf-buildpack-ruby,hellojustin/heroku-buildpack-custom-ruby,bwaite-jaroop/heroku-buildpack-ruby,schu/heroku-buildpack-ruby,mperejda/heroku-buildpack-ruby,sanemat/heroku-buildpack-ruby-tachikoma,cloudfoundry/ruby-buildpack,lemurheavy/heroku-buildpack-ruby,gls1/heroku-buildpack-ruby-pdftk,scottatron/moc-buildpack,fgbreel/heroku-buildpack-ruby,sanemat/heroku-buildpack-ruby-tachikoma,zunda/heroku-buildpack-ruby,swipesense/heroku-buildpack-ruby,cloudn/buildpack-ruby,Micka33/heroku-buildpack-ruby-liblua,HYPERHYPER/heroku-buildpack-ruby,ekaranto/rails4-bluemix-buildpack,mrhenry/heroku-buildpack-ruby,reesio/heroku-buildpack-ruby,orenyk/heroku-buildpack-ruby,anay/buildpack-ruby-with-oracle-jdk,michaelphines/alexa-nest,stolt45/heroku-buildpack-ruby-with-sqlite3,moneyadviceservice/heroku-buildpack-ruby-bowndler,qstream/heroku-buildpack-ruby,cloudn/buildpack-ruby,bwaite-jaroop/heroku-buildpack-ruby,bellycard/heroku-buildpack-ruby,rowanoulton/heroku-buildpack-ruby,righi/instacart-heroku-buildpack,amaltson/heroku-buildpack-ruby,pkgr/buildpack-ruby-precise-old,rvizza/heroku-buildpack-gsl-ruby,qstream/heroku-buildpack-ruby,swipesense/heroku-buildpack-ruby,DyegoCosta/heroku-buildpack-ruby,hellojustin/heroku-buildpack-custom-ruby,instacart/heroku-buildpack-ruby,fcruxen/ruby-buildpack,ablease/custom-buildpack,ilpoldo/heroku-buildpack-ruby,fcruxen/ruby-buildpack,leonardykris/mos-ruby-buildpack,moneyadviceservice/heroku-buildpack-ruby-bowndler,musicglue/heroku-buildpack-ruby,lyoshenka/heroku-buildpack-ruby-jekyll,cloudfoundry/ruby-buildpack,ericboehs/heroku-buildpack-ruby,ericroberts/heroku-buildpack-ruby,andycroll/heroku-buildpack-jekyll,Numerico/heroku-buildpack-ruby,ablease/custom-buildpack,DouglasAllen/heroku-buildpack-ruby,lemurheavy/heroku-buildpack-ruby,mintybit/heroku-buildpack-ruby,pkgr/heroku-buildpack-ruby,takii/heroku-buildpack-ruby,DouglasAllen/heroku-buildpack-ruby,mattwalters/heroku-buildpack-ruby,makifund/heroku-buildpack-ruby,daltonrenaldo/heroku-buildpack-ruby,musicglue/heroku-buildpack-ruby,hpcloud/ruby-buildpack,trumaker/heroku-buildpack-turbo-sprockets,heroku/heroku-buildpack-ruby,wolfoo2931/heroku-buildpack-ruby-2a352ae,takii/db2rubybuildpack,mintybit/heroku-buildpack-ruby,d-reinhold/cf-buildpack-ruby,hausdorff/heroku-buildpack-ruby-jekyll,jgable/buildpack-ruby-rack-setup-tasks,sky-uk/ruby-buildpack,cloudControl/buildpack-ruby,Dim25/heroku-buildpack-ruby-GSL,HYPERHYPER/heroku-buildpack-ruby,mrhenry/heroku-buildpack-ruby,fcruxen/ruby-buildpack,pietrop/heroku-buildpack-ruby,sky-uk/ruby-buildpack,ltrademark/heroku-buildpack-ruby,erintherad/heroku-buildpack-ruby,sgnpa/heroku-buildpack-cas,hpcloud/ruby-buildpack,ActiveState/heroku-buildpack-ruby,codykrieger/heroku-buildpack-jekyll,AdStage/heroku-buildpack-ruby,d-reinhold/cf-buildpack-ruby,bskyb-commerce/help-heroku-buildpack,redhotvengeance/heroku-buildpack-deep-thought,Altoros/ruby-buildpack,pietrop/heroku-buildpack-ruby,space150/heroku-buildpack-ruby,hatofmonkeys/ruby-testing-buildpack,stolt45/heroku-buildpack-ruby-with-sqlite3,simonnordberg/heroku-buildpack-ruby,hixi/heroku-buildpack-ruby,reesio/heroku-buildpack-ruby,travis-ci/heroku-buildpack-ruby,icelab/heroku-buildpack-ruby,ekaranto/rails4-bluemix-buildpack,jgarber/heroku-buildpack-ruby-octopress,takii/db2rubybuildpack,markaschneider/heroku-buildpack-ruby-ffmpeg-sox,darron/heroku-buildpack-ruby-jekyll,dtao/teeny-buildpack,travis-ci/heroku-buildpack-ruby,makifund/heroku-buildpack-ruby,tpope/heroku-buildpack-ruby-tpope,awebneck/heroku-buildpack-canvas,vhx/heroku-buildpack,adaptivelab/heroku-buildpack-adaptivelab-website-2,codykrieger/heroku-buildpack-jekyll,bskyb-commerce/help-heroku-buildpack,zidekmat/buildpack-ruby,Jonty/ruby-buildpack,anay/buildpack-ruby-with-oracle-jdk,adaptivelab/heroku-buildpack-adaptivelab-website-2,dleavitt/heroku-buildpack-ruby,catalyzeio/buildpack-ruby,barakav/heroku-buildpack-ruby,0x00evil/heroku-buildpack-ruby,fcruxen/ruby-buildpack,jgarber/heroku-buildpack-ruby-octopress,davidjrice/heroku-buildpack-couchbase-ruby,electricobjects/heroku-buildpack-ruby,AdStage/heroku-buildpack-ruby,catalyzeio/buildpack-ruby,schu/buildpack-testing,redhotvengeance/heroku-buildpack-deep-thought,ibmdb/db2rubybuildpack,righi/instacart-heroku-buildpack,brightbytes/heroku-buildpack-ruby-without-assets-precompile,ChefSteps/heroku-buildpack-ruby,recursecenter/heroku-buildpack-ruby,ibmdb/db2rubybuildpack,instacart/heroku-buildpack-ruby,sky-uk/ruby-buildpack,cordata/heroku-buildpack-ruby,donnykurnia/heroku-buildpack-ruby,iamjarvo/ruby-buildpack,tdenovan/heroku-buildpack-ruby,rowanoulton/heroku-buildpack-ruby,Genius/heroku-buildpack-ruby,Scalingo/ruby-buildpack,ascot21/heroku-buildpack-turbo-sprockets,hpcloud/heroku-buildpack-ruby,ekaranto/rails4-bluemix-buildpack,jasonlevens/heroku-buildpack-ruby,scottatron/moc-buildpack,recursecenter/heroku-buildpack-ruby,DigitalInnovation/heroku-buildpack-mslabs,nicholasmott/heroku-buildpack-octopress,Jonty/ruby-buildpack,lemurheavy/heroku-buildpack-ruby,davidjrice/heroku-buildpack-couchbase-ruby,qnyp/heroku-buildpack-ruby-bower,Numerico/heroku-buildpack-ruby,andycroll/heroku-buildpack-jekyll,space150/heroku-buildpack-ruby,allomov/fat-free-heroku-buildpack-ruby,jasonlevens/heroku-buildpack-ruby,wakermahmud/heroku-buildpack-jekyll,rvizza/heroku-buildpack-gsl-ruby,fgbreel/heroku-buildpack-ruby,schu/buildpack-testing,crdschurch/heroku-buildpack-ruby,zidekmat/buildpack-ruby,daltonrenaldo/heroku-buildpack-ruby,rhomobile/heroku-buildpack-ruby,progrium/heroku-buildpack-ruby,shuber/heroku-buildpack-ruby,gls1/heroku-buildpack-ruby-pdftk-new,barakav/heroku-buildpack-ruby,jeremyvdw/heroku-buildpack-ruby-jekyll,CPPWind/ruby-buildpack,sgnpa/heroku-buildpack-cas,cloudControl/buildpack-ruby,WilliamDenniss/heroku-buildpack-ruby-imagemagick,aarongray/heroku-buildpack-ruby,zoomer/heroku-buildpack-ruby-bower,hatofmonkeys/ruby-testing-buildpack,sky-uk/help-heroku-buildpack,Git-Host/prelang-buildpack,tpope/heroku-buildpack-ruby-tpope,Altoros/ruby-buildpack,mattmanning/heroku-buildpack-ruby-jekyll,jonasoberschweiber/heroku-buildpack-ruby,mattmanning/heroku-buildpack-ruby-jekyll,diasks2/heroku-buildpack-mecab,schu/heroku-buildpack-ruby,Micka33/heroku-buildpack-ruby-liblua,samfrench/heroku-buildpack-ruby,phusion/heroku-buildpack-ruby,WilliamDenniss/heroku-buildpack-ruby-imagemagick,progrium/heroku-buildpack-ruby,gbenedict/heroku-buildpack-ruby,phusion/heroku-buildpack-ruby,ericroberts/heroku-buildpack-ruby,DigitalInnovation/heroku-buildpack-mslabs,ablease/custom-buildpack,progrium/heroku-buildpack-ruby,guidance-guarantee-programme/heroku-buildpack-princexml-old,dtao/deft-buildpack-ruby,mattwalters/heroku-buildpack-ruby,ActiveState/heroku-buildpack-ruby,pkgr/heroku-buildpack-ruby,cmaggard/heroku-buildpack-turbo-sprockets,markaschneider/heroku-buildpack-ruby-ffmpeg-sox,qnyp/heroku-buildpack-ruby-bower,takii/heroku-buildpack-ruby,centresource/heroku-buildpack-turbo-sprockets-pmp-ffm,vhx/heroku-buildpack,AdStage/heroku-buildpack-ruby,orlando/heroku-buildpack-ruby,DyegoCosta/heroku-buildpack-ruby,phusion/heroku-buildpack-ruby,crdschurch/heroku-buildpack-ruby,iamjarvo/ruby-buildpack,mperejda/heroku-buildpack-ruby,stefansundin/heroku-buildpack-ruby,tomwolfe/heroku-buildpack-gsl-ruby,icelab/heroku-buildpack-ruby,sky-uk/help-heroku-buildpack,Jonty/ruby-buildpack,ltrademark/heroku-buildpack-ruby,bskyb-commerce/ruby-buildpack,leonardykris/mos-ruby-buildpack,takii/db2rubybuildpack,Numerico/heroku-buildpack-ruby,bskyb-commerce/ruby-buildpack,stefansundin/heroku-buildpack-ruby,dlorson/gentle-buildpack,jumptvs/BP_Ruby,CPPWind/ruby-buildpack,hatofmonkeys/ruby-testing-buildpack,awebneck/heroku-buildpack-canvas,orenyk/heroku-buildpack-ruby,dieze/heroku-buildpack-ruby-hooks,iamjarvo/ruby-buildpack,dtao/teeny-buildpack,beydogan/ruby-buildpack,jonasoberschweiber/heroku-buildpack-ruby,teodor-pripoae/heroku-buildpack-ruby,WilliamDenniss/heroku-buildpack-ruby-imagemagick,lyoshenka/heroku-buildpack-ruby-jekyll,travis-ci/heroku-buildpack-ruby,trumaker/heroku-buildpack-turbo-sprockets,KoanHealth/heroku-buildpack-marvin-setup,ndbroadbent/heroku-buildpack-turbo-sprockets,ablease/custom-buildpack,engineyard/heroku-buildpack-ruby,pilotcreative/heroku-buildpack-ruby,cmaggard/heroku-buildpack-turbo-sprockets,ascot21/heroku-buildpack-turbo-sprockets,nicholasmott/heroku-buildpack-octopress,jeremyvdw/heroku-buildpack-ruby-jekyll,dtao/deft-buildpack-ruby,amaltson/heroku-buildpack-ruby,tenjikinc/heroku-buildpack-ruby,ndbroadbent/heroku-buildpack-turbo-sprockets,pkgr/buildpack-ruby-precise-old,jayshreeanand/heroku-buildpack-ruby,gls1/heroku-buildpack-ruby-pdftk-new,tenjikinc/heroku-buildpack-ruby,Nedomas/heroku-buildpack-ruby-minus-node-with-node-paths,Altoros/ruby-buildpack,aarongray/heroku-buildpack-ruby,hausdorff/heroku-buildpack-ruby-jekyll,jonseaberg/heroku-buildpack-turbo-sprockets,sstelfox/buildpack-ruby,gls1/heroku-buildpack-ruby-pdftk,simonnordberg/heroku-buildpack-ruby,jonseaberg/heroku-buildpack-turbo-sprockets,thewebguy/heroku-buildpack-ruby-ffmpeg-libsndfile,brightbytes/heroku-buildpack-ruby-without-assets-precompile,cloudfoundry/ruby-buildpack,Jonty/ruby-buildpack