Downgrade FIXME to two TODOS:
- The code which generates the FCP SFS for the initial synchronization uses the same backend as the code for generating the event notifications. Therefore the event processing following doRandomChangesToWOT() will also test the code paths for contexts / publish trust list flags. 
- I don't understand why I wanted addRandomIdentities() to add trust values, thats out of its scope.
Add TODO:
- We use this class as base class for most tests so TestBaseClass would be a better name
- We should do this after event-notifications has been merged to reduce the merge complexity.
Merge branch 'master' into event-notifications