pfSense

Move copyright from ESF to Netgate

Review license / copyright on all files (final round)

Review license / copyright on all files (1st round)

HTML Compliance - Vertical Align

pkg.php and functions.inc

Whitespace functions.inc

while I am here looking at other stuff.

Fixes the other uses of SERVER_NAME in tree.

The SERVER_NAME variable is not available anymore, use HTTP_HOST instead.

Update license on files from /etc/inc

Remove all pfSense_MODULE and pfSense_BUILDER_BINARIES definitions, whatever was the reason they were added, it was never finished and it's not being used

etc inc delete $Id comments

and bits of white space.
Note: There are plenty of files still with old-format copyright sections
in here.

Strip HTML tags from a notice to avoid a potential XSS

Move main pfSense content to src/