update changelog
update changelog

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