Output buildpack information in detect script
Output buildpack information in detect script

[#100757820]

ekaranto/rails4-bluemix-buildpack,cloudfoundry/ruby-buildpack,iamjarvo/ruby-buildpack,hpcloud/ruby-buildpack,cloudfoundry/ruby-buildpack,ekaranto/rails4-bluemix-buildpack,cloudfoundry/ruby-buildpack,Jonty/ruby-buildpack,iamjarvo/ruby-buildpack,jumptvs/BP_Ruby,fcruxen/ruby-buildpack,fcruxen/ruby-buildpack,Jonty/ruby-buildpack,jumptvs/BP_Ruby,hpcloud/ruby-buildpack,cloudfoundry/ruby-buildpack,iamjarvo/ruby-buildpack,hpcloud/ruby-buildpack,iamjarvo/ruby-buildpack,fcruxen/ruby-buildpack,Jonty/ruby-buildpack,jumptvs/BP_Ruby,ekaranto/rails4-bluemix-buildpack,Jonty/ruby-buildpack,cloudfoundry/ruby-buildpack,hpcloud/ruby-buildpack,ekaranto/rails4-bluemix-buildpack,fcruxen/ruby-buildpack,jumptvs/BP_Ruby