remove removed mapdisp_command

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@47812 15284696-431f-4ddb-bdfa-cd5b030d7da7

gui/wxpython/gui_modules/gcpmapdisp.py

@@ -58,7 +58,6 @@ from debug import Debug
 from icon  import Icons
 from preferences import globalSettings as UserSettings
 
-from mapdisp_command import Command
 from mapdisp_window import BufferedWindow
 
 # for standalone app