fix deprecated call warning for FutureCall (#294)

gui/wxpython/gui_core/dialogs.py

@@ -1293,7 +1293,7 @@ class GroupDialog(wx.Dialog):
                 label = _("Changing of group <%s> failed.") % group
 
         self.infoLabel.SetLabel(label)
-        wx.FutureCall(4000, self.ClearNotification)
+        wx.CallLater(4000, self.ClearNotification)
 
     def GetSelectedGroup(self):
         """Return currently selected group (without mapset)"""

gui/wxpython/gui_core/forms.py

@@ -793,7 +793,7 @@ class TaskFrame(wx.Frame):
                 self.closebox.IsChecked() and \
                 (event.returncode == 0):
             # was closed also when aborted but better is leave it open
-            wx.FutureCall(2000, self.Close)
+            wx.CallLater(2000, self.Close)
 
     def OnMapCreated(self, name, ltype):
         """Map created or changed