remove 'modal'

Author: sreeder

odmtools/gui/mnuRibbon.py

@@ -398,8 +398,9 @@ def onSave(self, event):
 
     def onEditFilter(self, event):
         data_filter = frmDataFilter(self.parent, self.parent.getRecordService())
-        data_filter.ShowModal()
-        data_filter.Destroy()
+        if data_filter.Show() == wx.OK:
+            print "OK"
+            data_filter.Destroy()
         event.Skip()
 
     # ###################################