Unit Test Updates & Other Fixes

Lets skip some problem tests for now.
~~1) Exceptions test seems to be the one causing seg faults. (It happens with the array based messages in the data provider)~~ fixed
~~2) get_rules_test is not working. It is not able to actually get_rules() from the DB. This is related to the get_rules method using container->get->phpbb.boardrules.entity, and that the entity is prototyped. It's still not set up right in the operator base file.~~ fixed