Copyright headers for auto-generated files?

[Katherine Cox-Buday]

Nate ran into an interesting problem yesterday. If we begin to use go 
generate directives to auto-generate code, do we care that this code 
doesn't have a Copyright header? We check the generated file into source 
control, but as the file is meant to be regenerated in the event of a 
change, we don't want to edit it by hand to add the header.

-- 
-
Katherine