WIP adding searching capabilities in python files. was done :
- change stub search results to trigger highlighting un variable panel
- trying to highlight in CTN code file editors -> problem with EditorPanel not having self.VariableEditor set...
- added highlight capability to CTN's CodeFileEditor's VariablePanel

<?xml version='1.0' encoding='utf-8'?>
<CExtension CFLAGS="" LDFLAGS=""/>