23:50 des 

Upgrade to 0.9.2.

20:26 des 

Use threads.  Temporarily add an extra dependency on SimGear to make sure
we get a version that was compiled with thread support.

13:58 des 

Take over maintainership (Brian says he's too busy flying real planes).
Update to 0.9.1.  So much has changed since 0.6.1 that I've practically
had to redo the port from scratch.  It builds and installs fine now, but
due to limited resources I haven't been able to actually run it.