pfSense

• Try to autodetect if the execution limit needs to be raised on big number of passthrough entries.
  Set the time limit to 0 and restore it back to default value when this is detected.

• Do not leak pipes when reloading ruleset for CP since this will consume available descriptors....

Do not override the passwd string. First it prevents the md5 working if the crypt() check fails and also is useless to override it since the parameter is passed by value and not by reference.

Ticket #3932 Use array_map to get more parallelism when there are many entries. This makes it not reach the execution timeout with large entries.

Fix inherent issues with isset and empty values set as true by our parser. This made the piep configuration to be wrong at least for passthrough entries. Ticket #3932

Do not return disabled dynamic gateways

When a dynamic gateway is disabled (by the user through the webGUI), it was still being returned by return_gateways_array(). But when called like that, disabled gateways should not be returned. The first part of the routine was correctly skipping disabled gateways, but then the later part would effectively re-generate those dynamic gateways on-the-fly and not realise they should be skipped because they were disabled....

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

Fixes #4177 convert password to base64 to be submitted to avoid issues with special chars in shell and HTTP GET parameter passing. Probably should add POST support to fcgicli.

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.