pfSense

Fixes #3281 do not undo any changes already done for gif/gre interface.

Let the kernel handle REQID rather than handling it manually. The connection name is the one needed here.

Add tracker and label to IPv4 Link-Local block rules.

After the other set of changes had unexpected complications, let's back this out too. Revert "PEAR static method call warning"

This reverts commit 4751f76a6772147097906b699d4216ae38c58c39.

This broke a variety of things. Revert "Deprecated and non-static method messages"

This reverts commit 91b9a02fb131746c67fdf9f34282f123a13f1b13.

PEAR static method call warning

Forum https://forum.pfsense.org/index.php?topic=86478.0
PEAR is used by
IPv6.inc
auth.inc
captiveportal.inc
radius.inc
xmlrpc_client.inc
radius_accounting.inc
radius_authentication.inc

I have just changed this 1 function to "public static"...

disable this PHP error logging, errors that are really significant end up with a crash report, this is more noise than useful at this stage in 2.2.

Catch packets on all iunterfaces and send them out the correct one. Fixes #4174

Deprecated and non-static method messages

Fix various files that can emit messages like:
PHP Strict Standards: Non-static method SimplePie_Misc::array_unique()
should not be called statically, assuming $this from incompatible
context in /etc/inc/simplepie/simplepie.inc on line 5508...

Improve URL and URL ports alias update data:

- Move redundant code to a function parse_aliases_file(). Before the max
number of items was not being respected when URL content is updated,
only when alias was saved. Same was happening with ip/subnet/port
validation and user could end up with a bad pf.conf...