upgraded jvm-common to v3
upgraded jvm-common to v3

yannickdeturck/heroku-buildpack-scala,KimStebel/heroku-buildpack-scala,shunjikonishi/heroku-buildpack-scala-compiled,heroku/heroku-buildpack-scala,hpcloud/heroku-buildpack-scala,agideon/heroku-buildpack-scala,yannickdeturck/heroku-buildpack-scala,Scalingo/scala-buildpack,hpcloud/heroku-buildpack-scala,Luze26/heroku-buildpack-scala,Scalingo/scala-buildpack,Luze26/heroku-buildpack-scala,KimStebel/heroku-buildpack-scala,agideon/heroku-buildpack-scala,Javilete/buildpack,heroku/heroku-buildpack-scala,phdezann/heroku-buildpack-scala,shunjikonishi/heroku-buildpack-scala-compiled,Javilete/buildpack,phdezann/heroku-buildpack-scala