pfSense

Clarify comment. Fixes #2270

Fix copy/paste-o

Fix input validation and import test.

Switch to ntpd from ports, add Services > NTP to select interfaces for binding. Respect old ntp settings in the process.

Conflicts:

etc/inc/system.inc
        usr/local/www/fbegin.inc

Add a knob to tune the maximum number of tables that can be defined, the pf default of 1000 is too low for systems with >500 aliases.

Add missing div tag

do a direct return, it will not find the PinReady command

Adjust the +CPIN? cmd so it works for huawei 3G sticks too

List logged-in IPsec xauth users and provide a mechanism to disconnect them. Implements #1986

Conflicts:

usr/local/www/diag_ipsec.php

Switch to a common function to determine anti-lockout ports, and fix a bug that was getting the ports wrong with custom https+redirect on.