update changelog
update changelog

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