This is 2020. Issue #9245
Update copyright notice years. Issue #9245
Update the Copyright notice for pfSense.
Move copyright from ESF to Netgate
Ignore linkup eventos for interfaces that are member of bridges and have no IP address configured
Move to Apache License 2.0
Review license / copyright on all files (final round)
Review license / copyright on all files (1st round)
Call filter_configure in rc.linkup. Ticket #6297
Remove unnecessary includes. Remove an always true if().
No functional changes.
Clarify log, it's not really "ignoring" it.
Move main pfSense content to src/