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
Update the Copyright notice for pfSense.
phpsessionmanager, use syslog instead of file_notice
phpsessionmanager, this helps starting and committing the php session preventing other requests from being blocked longer than required.