Author: <email address hidden>
Revision Date: 2012-09-21 23:09:29 UTC

Fixes sqlite3 queue replay to not loop.

The sqlite3 replay would call it's own insert on every row found,
this causes it to loop indefinitely if there's even 1 job in the queue.

This patch reintroduces the "old" add_fn argument by piggybacking
it with the server structure. Not sure that the intent was and how
the new C++ queues are supposed to handle this, so consider this a
patch, not The Right Solution.