Repair tests

The only tests missing in the new formulation are tests for
maniphestEdit. maniphestEdit as a whole needs to get re-done. Parts
of the functionality is (for whatever reason in the facade) most in
Conduit. Signatures look off. We'll be adding test when we re-do
manifestEdit in upcoming commits.

Change-Id: I30bff96f4f5db555790673384b10adde5affd03b