* Renamed pfsense-utils.inc to legacy.inc, which can cause issues
  on git auto-mount developer machines.  Be wary.

* Removed '/usr/local/www/' prefix from require statements that
  should never use absolute paths (unless you are never going to
  move files, but we already did...).

* Remove an unhealthy function that wrote arbitrary PHP files and then
  style checked them, twice.

* The usual license cleanups so that the headers are easy to read
  and actually make you want to see the rest of the file because of it.

* Code style, indent and obvious bug fix (missed unlock in return path).