Update the Copyright year.
A subsequent commit will deal with .po's.
This is 2020. Issue #9245
Fix copyright message years to reflect BSDP -> ESF -> Netgate
Update copyright notices to 2019. Happy New Year
Remove Whitespace
I'm aware this is a very large commit. Let me know if you'd rather have it broken down by file type (ie: PHP/shell scripts) so it would be easier to review.
-RJ
Update the Copyright notice for pfSense.
Add upgrade notice include file