* Skeleton for overhead testing subproject.
* clone into base image instead of submodule
* remove submodules file (even though it was empty)
* set up a junit-based test running project that leverages testcontianers.
* remove builder
* remove builder
* cleanup
* repackage
* update base image url
* leverage an agent object
* add optional jvmargs to the Agent
* cleanup and handle file urls
* allow overwrite
* cleanup
* simplify writing
* simplify writing
* remove dead comment
* pass url
* Skeleton for overhead testing subproject.
* clone into base image instead of submodule
* remove submodules file (even though it was empty)
* use multi-stage dockerfile to simplify image
* strip ssh and add CMD
* use the JRE base for the final stage
jason plumb