omgf 0.0.6

This release only affects users of regurgitator integration.

* regurgitator: fall back to tracker if regurgitator fails

  regurgitator may be hooked up to a read-only slave DB, so we
  should be able to fall back to the tracker if the slave DB
  fails.

  While we're at it, add long-overdue tests for regurgitator
  integration.