Cleaned up dependencies

Switched to moving-code-runtime-0.6, removed duplicate dependencies,
removed gnujaxp as it causes a warning parsing the logback.xml file.
Prepare for release 3.2.0

Adjusted scm information, removed unused maven-release-plugin settings.
Merge pull request #23 from bpross-52n/master

Cleaned up dependencies. Prepare for release 3.2.0.