- fixed the Tcl Command AlignDrill

- fixed the Tcl Command AlignDrillGrid
- fixed the Tcl COmmand Panelize, Excellon panelization section
- Fixed an issue in Tool Calibration export_excellon method call
- PEP8 corrections all over the app

tclCommands/TclCommandExportGerber.py

@@ -49,4 +49,4 @@ class TclCommandExportGerber(TclCommand):
         """
         if 'filename' not in args:
             args['filename'] = self.app.defaults["global_last_save_folder"] + '/' + args['name']
-        self.app.f_handlers.export_gerber(use_thread=False,**args)
+        self.app.f_handlers.export_gerber(use_thread=False, **args)