update changelog
update changelog

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