Merge remote-tracking branch 'origin'

Conflicts:
	code/C4DImporter.cpp
	code/OgreImporter.h

code/Subdivision.cpp

@@ -289,6 +289,8 @@ void CatmullClarkSubdivider::InternSubdivide (
 		}
 	}
 	
+	{
+	// we want edges to go away before the recursive calls so begin a new scope
 	EdgeMap edges;
 
 	// ---------------------------------------------------------------------
@@ -571,6 +573,7 @@ void CatmullClarkSubdivider::InternSubdivide (
 			}
 		}
 	}
+	}  // end of scope for edges, freeing its memory
 
 	// ---------------------------------------------------------------------
 	// 7. Apply the next subdivision step.