[Bf-python] Problem with obj exporter.

[Manuel]

> Added some fairly nice improvements- Exports more compact files with 
> less material context swictking per mesh. Dosent export the same UV 
> coords twice and dosent export 3x normals per face- rather a normal per 
> vert as blender stores them. also does a better job of ignoring edges.
> 
> There is a bit of a speed hit here, mainly with the UV's- but shouldnt 
> be too bad.
> Also fixed the space after the line ending with faces.


Thanks. Very quick reply!
Now it's loaded fine by Ayam, but there are again some minor problems. 
I'm investigating if they are exporter problem or ayam problem.
Thanks again!!

Ciao,

     Manuel