Revert "add error messaging when can't deploy due to gems not being in the cache"
Revert "add error messaging when can't deploy due to gems not being in the cache"

This reverts commit dfd66ded5ee475d47960d2d43696983cde222a17.

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