pfSense

Remove WireGuard support

Out of an abundance of caution while we investigate the claims about
WireGuard in public, we need to remove it from pfSense Plus and CE in
order to shield customers from potential risk.

(cherry picked from commit 281dede0421a0b80183ce5d0305de695eca43b7e)

Show WireGuard interface description during assignment. Issue #11277

Retire VXLAN support

VXLAN support is not enterprise ready and after internal discussion we
decided we are not able to support it. We are committed to release
features only when they are ready.

Update the Copyright year.

A subsequent commit will deal with .po's.

SLAAC on parent IPv4 interface fixes. Issue #9324

VXLAN configuration WebGUI. Feature #6240

This is 2020. Issue #9245

Fix copyright message years to reflect BSDP -> ESF -> Netgate

Normalize some copyright messages

Fix #9121: Initialize arrays to prevent PHP 7 errors

Rework how IPsec VTI interfaces and reqid specifications for same are formed. Ticket #8544

Please welcome routed IPsec using if_ipsec VTI interfaces. Implements #8544

To use, create a P1/P2 and set P2 to VTI using local/remote network as tunnel endpoint addresses, then assign the interface (enable, but IP type = none), and use like any other interface for routing.

Remove Whitespace

I'm aware this is a very large commit. Let me know if you'd rather have it broken down by file type (ie: PHP/shell scripts) so it would be easier to review.

-RJ

re-adding changes made to fix bug#6400, includes fixes for bug#8222 and bug#8223 that were introduced with the initial commit of this code.

original pull request was #3868

Revert "Merge pull request #3868 from loonylion/master"
Caused issues reported in https://redmine.pfsense.org/issues/8223
This reverts commit 74c55258b21ada7a542965c2470fbaa45ce19689, reversing
changes made to 2acb4025ee7fef074a67d1021a5e62a0aff9fd37.

interfaces_fast.inc: removed accidental rolling 'r' from comment
removed unused parameters from definition of convert_real_interface_to_friendly_interface_name_fast()

interfaces_assign.php: removed profiling code
removed unncessary comments...

Changed license as requested and added a missing apostrophe in a comment.

refactored interfaces_assign.php to to benefit people with large numbers of VLANs, as requested on the forum at https://forum.pfsense.org/index.php?topic=137391.0. Also contains a minor speedup for interfaces_vlan.php. Modified functions are contained in interfaces_fast.inc. Profiling code is still present but commented out, as is replaced code.