Use local ivy cache
Use local ivy cache

cloudControl/buildpack-play,gooichi/heroku-buildpack-play,toasttab/heroku-buildpack-play,mlimotte/heroku-buildpack-play,luis1van/heroku-buildpack-play,lendup/heroku-buildpack-play,hpcloud/heroku-buildpack-play,heroku/heroku-buildpack-play,jamesward/heroku-buildpack-play,Scalingo/play-buildpack,jakeyr/heroku-buildpack-play,tazmaniax/heroku-buildpack-play,jkutner/heroku-buildpack-play,Nitro/heroku-buildpack-custom