Check_MK Werk 1542: Changed text of "debug_log" option to be clearer in distributed setups

ID: 1542 Title: Changed text of "debug_log" option to be clearer in distributed setups Component: WATO Level: 1 Class: Bug Fix Version: 1.2.5i7 The text of the rule was always refering to the central site, which is missleading in distributed setups. Replaced the siteid in the path with a spacer.