FCPInterface.ClientTrackerDaemon: Resolve FIXME of doing a testrun.
- I've done a testrun with 100 DebugFCPClient, the GC code gets executed and works :)
- This allows the issue of resolving all FIXMEs to be postponed to WOT 0.4.2 - the remaining FIXMEs are non-critical. Bugtracker entry: https://bugs.freenetproject.org/view.php?id=6251