If NTP server is running, notify user about DHCP server settings
Migrated from: https://tracker.clearos.com/view.php?id=1103
Reported by: Peter Baldwin
If an NTP server is running, the system should check the DHCP subnet settings to provide a helpful message to the end user, e.g. "do you want to set NTP for your 1.2.3.4 DHCP subnet?"