Change SNMP binding option to work on any eligible interface/VIP. Fixes #2158
Allow OpenNTPD to listen on Virtual IPs, not just interfaces. Fixes #342
Do not enable / disable javascript field. Resolves #41
Add (s)
Further trim openntpd.xml now that it is in base
Make sure openntpd is installed since it is now in base
Add OpenNTPD to base.