Patch and p2

Tonight I integrated a patch to start tests from the CUT.
After that I started to read a little bit about p2 again, because MoreUnit is not p2 enabled yet. Last time I tried, it did not work properly and documenation was quite rare. Todays try was not very successfully too. Documentation about update sites on eclipse.org is outdated and the p2 site wiki did not offer a easy switch guide for plugin developers from older update sites :-(