pfSense

Ticket #1017. Move the fwrite and fd_log initializing to a function. Name the function pkg_debug to properly show what is its purpose and also make it write something only when $debug is set.

Ticket #1017. Put a @ before each fwrite to silence errors. Also setup the log file in the beginning rather than on each individual function.

Resolves #1018. Provide a more unique host name for the file.

The way this option is currently defined, the configuration variable is always set; for this case, isset is not the correct condition. Reported at http://forum.pfsense.org/index.php/topic,30153.0.html

Add workaround for referrer check to not be triggered on the previous IP address when redirected by the setup wizard.

Redirect to the correct IP at the end of the setup wizard if accessing it on an IP address that was changed. Fixes #455

Fix typo

Fix typo in comment.

Ensure this is an array before entering the foreach loop. Fixes #1012

Make the pkg_fetch_recursive code stronger and try also to fetch from freebsd repo when fails to fetch from pfSense one.