diacoutils/metabase repository overview

Metabase ships with JDK 8u92 however we need JDK 8u131+ to use parameters -XX:+UnlockExperimentalVMOptions and -XX:+UseCGroupMemoryLimitForHeap which are needed to run java successfully in docker. See https://developers.redhat.com/blog/2017/03/14/java-inside-docker/⁠