Java Runner Sunset

Switching over to using the JVM-Runner I wrote

Notes:
  - the crazy "latest golang .dpkg compiler" thing I introduced into the Dockerfile stopped working this morning.  So we'll use golang 1.2.1 for a while, until I can find a ppa or something
  - My java JUnit printer and Andrews have a few differences (mines based on his).  For one, I put <:LF:>s everywhere ...
  - The docker file is changed massively, so you might want to set it up to build and go for a walk or write an LRU cache in javascript or whatever