upgrade to bundler 1.3.0.pre.2
upgrade to bundler 1.3.0.pre.2

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