Don't think server dir should be in cache
Don't think server dir should be in cache

djc21291/java-buildpack,RaymondKroon/heroku-buildpack-vertx,joek/heroku-buildpack-java,bluebreezecf/heroku-buildpack-java,albertopl19/heroku-jeveris,heroku/heroku-buildpack-java,heroku/heroku-buildpack-java,whyjustin/heroku-buildpack-grunt-maven,franciscocpg/heroku-buildpack-java,neilgandhi/heroku-buildpack-java,Parlio/heroku-buildpack-java,raymcdermott/heroku-buildpack-nginx,wishtack/heroku-buildpack-java,neilgandhi/heroku-buildpack-java,michaelpham/maven-build,hpcloud/heroku-buildpack-java,noncreativetype/sms,kimonocloud/natsu-buildpack-java,ustramooner/heroku-buildpack-slyncy,Scalingo/java-buildpack,garfieldsam/aabbcc,franciscocpg/heroku-buildpack-java,hpcloud/heroku-buildpack-java,fizx/jbpt,Vincit/heroku-buildpack-java-nodejs,bluebreezecf/heroku-buildpack-java,wishtack/heroku-buildpack-java,fizx/jbpt,marinimi/heroku-buildpack-java-withprofile,Parlio/heroku-buildpack-java,kimonocloud/heroku-buildpack-java,kimonocloud/natsu-buildpack-java,cloudControl/buildpack-java,JIoJIaJIu/heroku-buildpack-java,Vincit/heroku-buildpack-java-nodejs,flapitgo/heroku-buildpack-java-plus-npm,dluxemburg/heroku-buildpack-nodejs-java,noncreativetype/sms,Scalingo/java-buildpack,JIoJIaJIu/heroku-buildpack-java,RaymondKroon/heroku-buildpack-vertx,noncreativetype/sms