pfSense

add config upgrade code for lighty->nginx logging

Fixed #5714

Experimental: Fixed #5693
Added new functionality to PHP classes, and used it ONLY in system_advanced_notifications.php -> smtp password

Disable IPsec phase1 or phase2 using DES and inform user why they were disabled since DES is no longer supported. It should fix #5543

Nuke fifolog support. It was never used or fully implemented, no GUI option, and didn't end up working out.
It buffered writes too long, users could never see the most current log data.

Remove all pfSense_MODULE and pfSense_BUILDER_BINARIES definitions, whatever was the reason they were added, it was never finished and it's not being used

globals.inc comment typos

Moved global defines to globals.inc

link to proper license information location

Write upgrade config to replace apinger by dpinger, it should fix #5624

Upgrade code to change topology_subnet checkbox to drop-down. Issue #5526

Move recently added upgrade code to a new config version

Fix old SNMP bindlan setting - Redmine #3883

Remove run-time code in services.inc that referenced "bindlan".
Provide upgrade code to convert bindlan to bindip="lan" if needed.
Update current config version.

Retire /etc/rc.create_full_backup and usr/local/www/system_firmware_restorefullbackup.php

Fixed #5432

The net.enc.in sysctls should be 2, for only the inner portion of the VPN. Ticket #5421

Fix #5350. Correct issues with strongswan logging (setting changes did not persist across reboots, setting silent did not work).

etc inc delete $Id comments

and bits of white space.
Note: There are plenty of files still with old-format copyright sections
in here.

The net.inet.ip.fastforward sysctl is retired now.

Tryforward instead, is always on and is compatible with IPSEC.

TAG: tryforward

Apply a different fix to issue #2993.

Instead of forcing the encrypted traffic in transport mode as ENC_AFTER,
just change the mask to allow ENC_BEFORE events.

Theoretically, this eliminate the need of ipsec_transport_filterfix.diff.

Issue: #2993

Remove more references to theme, ticket #5333

Remove config stuff for WEP. on upgrade, disable WEP on interfaces that have it configured and disable those interfaces and generate a notice. Fixes #5123.

Cleanup unused code:

- Remove xmlrpcbaseurl from globals
- Remove xmlrpcpath from globals
- Remove embeddedbootupslice from globals
- Remove call_pfsense_method()
- Remove check_firmware_version()
- Remove get_active_xml_rpc_base_url()
- Remove zeromq.inc...

Disable zero copy buffers in bpf.

This was a no-op before my changes (so this was never really enabled) and
now it is known to cause issues with tcpdump and hostapd.

Disable this until we fix all the raised issues.

Issue: #5257

Remove /usr/share/zoneinfo.tgz and use FreeBSD stock zoneinfo. It fixes #4726

Retire PPTP server, fixes #4226:

- Remove PPTP server and all related code
- Bump config version 12.2
- Write upgrade config code to remove pptpd section and also cleanup
firewall and NAT rules using PPTP interface or src/des

Merge branch 'master' into bootstrap

update config to rid of nt-hash
credit to: das projekt der goatse

Move main pfSense content to src/