die: minor: simplify code a bit

Make the code a bit simpler. Also use bool for the syslog_maybe
condition.

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
dissector: explicitly init array

Use explicit form to initialize array.

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>
man: add colophon to the end of each document.

Add a colophon to the end of each man page.

Signed-off-by: Daniel Borkmann <dborkman@redhat.com>