fixed unintentional task change after loading a model

git-svn-id: https://pycam.svn.sourceforge.net/svnroot/pycam/trunk@603 bbaffbd6-741e-11dd-a85d-61de82d9cad9

src/pycam/Gui/Project.py

@@ -1915,7 +1915,6 @@ class ProjectGui:
         if not model is None:
             self.model = model
             # do some initialization
-            self.append_to_queue(self.update_all_controls)
             self.append_to_queue(self.toggle_3d_view, value=True)
             self.append_to_queue(self.update_view)