update changelog
update changelog

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