pfSense

Fix an issue that changes wrong gateway entry when items are hidden

Don't flush interface cache on each call of the function when looping through all gateways.

Add subnet to 0.0.0.0 otherwise it's not added to table, ticket #2416

Many fixes on privileges, ticket #3216:

- Remove unused privilege page-diagnostics-logs-wireless
- Remove duplicated privileges
- Fix limiter-info, pf-info and system-pftop that were using wrong name
- Add privs for services-igmpproxy-edit
- Fix ID for acptiveportal allowedhostnames and editallowedhostnames...

Remove unused variables and fix automatic nat to alias-address

Add missing count increment

Handle comma-separated list of remote networks when making vpn_networks table

If remote_networks for an OpenVPN instance is a list of more than 1 network then none of the networks gets added to the vpn_networks table. The code simply did not address this new comma-separated list feature. Now it does, and the vpn_networks table contains all the remote networks listed....

Rework the usage of the shell i/o during stop_packages(), fixes the "Syntax error: bad fd number" for the remaining people who still saw it on shutdown

This tag could be present, but empty. Skip processing if the interface has no IP address.

If the interface is configured and not enabled, bail. We do not need to change settings for disabled interfaces. Fixes #3313