Fixes with relationships - Fixed a problem with relationships. In MTM's either of the inverse MTO's got ignored because of the same name. - Also made slight changes to the unit tests.
Fixes with relationships
- Fixed a problem with relationships. In MTM's either of the inverse MTO's got ignored because of the same name.
- Also made slight changes to the unit tests.

gservera/baseten,gservera/baseten,gservera/baseten,gservera/baseten,gservera/baseten,gservera/baseten