Remove advertising header from all userland binaries.

From: Eitan Adler <lists@eitanadler.com>
Remove advertising clause from all that isn't contrib or userland bin.

By: Eitan Adler <lists@eitanadler.com>
Remove advertising header from man pages.

By: Eitan Adler <lists@eitanadler.com>
bnx: Use different TX coalesce BDs for polling and interrupt mode