Eclipse jetty runner.9.2.5

Hi Gui,

Two bits in this PR:

* a switch to eclipse jetty-runner 9.2.5
* I was facing an issue with logback which exposed that the test classes/resources from all modules was being added to the classpath. This meant that logback-test.xml was being added. So this commit removes the testing classpath entries.

I didn't change the top-level readme for a potential v0.0.7, but I did change the lib readme about the version of the jetty-runner jar used.