ContourCutter needs direction xy

git-svn-id: https://pycam.svn.sourceforge.net/svnroot/pycam/trunk@421 bbaffbd6-741e-11dd-a85d-61de82d9cad9

pycam/Gui/Settings.py

@@ -150,6 +150,7 @@ overlap_percent: 0
 name: Carve contour
 path_generator: PushCutter
 path_postprocessor: ContourCutter
+path_direction: xy
 material_allowance: 0.2
 step_down: 1.5
 overlap_percent: 20