word_wrap: Set add new global item to monospace font.

Author: chrisjbillington

__main__.py

@@ -800,6 +800,7 @@ def populate_model(self):
         dummy_delete_item.setToolTip('Click to add global')
 
         dummy_name_item = QtGui.QStandardItem(self.GLOBALS_DUMMY_ROW_TEXT)
+        dummy_name_item.setFont(QtGui.QFont("Ubuntu Mono"))
         dummy_name_item.setToolTip('Click to add global')
         dummy_name_item.setData(True, self.GLOBALS_ROLE_IS_DUMMY_ROW)
         dummy_name_item.setData(self.GLOBALS_DUMMY_ROW_TEXT, self.GLOBALS_ROLE_PREVIOUS_TEXT)