pfSense

Disable debug statement
Ticket #2117

Add gui knobs for 6RD support ticket #2217

Removing unnecessary inclusions of prototype.js, guiconfig.inc already includes this file

making small fixes on jQuery code

Converting javascript code to jQuery on installer webgui

Should be preg_split instead of explode

Correct the Called-Station-Id attribute setting to be the consistent on authentication packets

Correct the Called-Station-Id attribute setting to be the same on STOP/START packets

Unbreak a number of explode() replacements which required preg_split()

The function split() is replaced by the function explode(). Starting with PHP 5.3 this is deprecated and with version 6 gone.
Replacing it surpresses all the warnings