wxGUI: remove redundant import

git-svn-id: https://svn.osgeo.org/grass/grass/trunk@55380 15284696-431f-4ddb-bdfa-cd5b030d7da7

gui/wxpython/mapdisp/statusbar.py

@@ -36,8 +36,6 @@ This program is free software under the GNU General Public License
 import copy
 import wx
 
-from wx.lib.newevent import NewEvent
-
 from core          import utils
 from core.gcmd     import GMessage, RunCommand
 from core.settings import UserSettings