Changed some configuration defaults to potentially more same values.
The callback function is now a hook to allow costomization of the events
that are raised.
Tests now exist. Test baselines are updated.
I moved the replay function to a callback - which now means that the replayed
functions are called before file_state remove. Which makes this virtually
identical with the events raised by the core.
Currently this is mostly missing tests, leak-testing and performance-tests.
This approach mostly relies on script-level changes. In scriptland, we track
which certificates should be cached - and also perform the caching and the
replaying of events there.
This actually is probably nearly functional - the problem is the fact that now
the event ordering is wrong - and file_state_remove is called before the x509
events are thrown.
The fix probably is to move to a callback from the core - which can execute
things in the right order again. (Or just write the whole event-raising inside
the core - but that is both less flexible and a lot more cumbersome).
