Note that for this to work I had to change version as it seems OSGI/Eclipse doesn't like the combinaison of build qualifier AND snapshot. But I think you will still be able to release with a qualifier.
2.0.0-SNAPSHOT is fine
2.0.0-M9 is fine
2.0.0-M9-SNAPSHOT is not good
2.0M9-SNAPSHOT is not good (and produce a strange OSGI version 126.96.36.199M9-SNAPSHOT)
Issue 123: Add osgi metadata to MANIFEST