pfSense

Add/fix wording of descriptions in OpenVPN wizard.
While I'm here, convert leading spaces to tabs.

Merge branch 'master' of rcs.pfsense.org:pfsense/mainline

Revert changes as requested by Ermal

Simplify logic implemented on commit 673d29c0

Initialise the correct array if empty.

remove pfsense references, make generic

Fix enable STP checkbox as detailed in http://forum.pfsense.org/index.php/topic,24230.0.html

allow hostname for TFTP server

Implement reporting and logging of historical PPP uptime with data persistent through reboot.

Also, change the way uptime is captured. The mpd console is no longer used to
get PPP uptime data, which will prevent spamming of PPP logs with console access messages....

When delete a filter rule that is associated with a nat rule, cleanup the association