Triangulation:

- FEATURE: Concave polygons are now triangulated correctly.
 - internal face order is ccw now, flipwinding part of converttolh flag
 - added test files for the various formats supporting such polygons

FindDegenerates: 
 - improved behaviour when processing polygons, more tolerant.

Obj: 
 - material files are now properly read using the given IOSystem 
 - redirecting some std::cerr calls to our logger 
 - spaces and tabs are now allowed at the beginning of a line 

Viewer: 
 - max smoothing angle for normals is set to 90 deg now

vc9-workspace 
 - added assimp_cmd, renamed some virtual folders to be sexier.

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@374 67173fc5-114c-0410-ac8e-9d2fd5bffc1f

code/ConvertToLHProcess.cpp

@@ -100,11 +100,6 @@ void MakeLeftHandedProcess::Execute( aiScene* pScene)
 			ProcessAnimation( nodeAnim);
 		}
 	}
-
-	// flipping a single vector component means inverting face order ...
-	FlipWindingOrderProcess flipper;
-	flipper.Execute(pScene);
-
 	DefaultLogger::get()->debug("MakeLeftHandedProcess finished");
 }