pfSense

Trim long interface names to prevent broken rulesets.

Ticket #1612

shorten description field to prevent creating rulesets that won't load.

Ticket #1619

Lower threshold to 86. Noticed a scenario where slbd was chewing up
roughtly 91% of the cpu.

Cleanup if(). Remove additional save message.

Use ip_in_subnet() to correctly determineif we have a matching real ip
address defined somewhere before allowing the CARP address to be added.

touch up text

Ticket #1610

When changing the IP address, reassign all static routes.

Tested-by: Gary Buckmaster via ORU

clarify wording in tabs to appropriately reflect purpose of these pages

Only process /boot/loader.conf if it exists avoiding a
somehwhat ugly looking error on cdrom boot.

touch up text

Ticket #1586