wxGUI: mlist_grouped replaced by list_grouped

git-svn-id: https://svn.osgeo.org/grass/grass/branches/releasebranch_7_0@62599 15284696-431f-4ddb-bdfa-cd5b030d7da7

gui/wxpython/gui_core/dialogs.py

@@ -1409,7 +1409,7 @@ class MapLayersDialogBase(wx.Dialog):
         @param type layer type ('raster' or 'vector')
         @param mapset mapset name
         """
-        self.map_layers = grass.mlist_grouped(type = type)[mapset]
+        self.map_layers = grass.list_grouped(type=type)[mapset]
         self.layers.Set(self.map_layers)
         
         # check all items by default