Add the result at the end of the run of the header diff.

Change-Id: I84f7a1f814c1c113e95d2d19b9305ccb34c90e55
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>
Make the header diff script skip changes in the copyright header

Change-Id: I64427d279838cf84613a1b1cecdbbc8c0cbed1f7
Reviewed-by: Oswald Buddenhagen <oswald.buddenhagen@digia.com>