SOW 0.32 oFusion scene loading

just added some utility routines for orienting vectors to scene nodes (which is rather more useful than it sounds)

I'm just waiting on one kind person who promised me some media and I intend adding a demo which will show walking up stairs and opening doors in a "level" exported to 3ds max

I could really do with more beta testers, I just sent out a pre-release to.... all of 2 people....