#43 ModelJUnit dependency on Maven Central

[Andrius Velykis]

ModelJUnit (nz.ac.waikato.modeljunit.modeljunit) has been released to Maven Central. Use the new version (2.5 at the moment) as CZT dependency rather than the CZT Maven repository. This will help with Maven Central deployment eventually.

(This has happened some time ago, just filing the issue since I am a bit busy to actually do it.)