Improve accuracy of copyright prolog moved files check
Improve accuracy of copyright prolog moved files check

Change-Id: Ibeae50f0d06705dd5b471e8e05adceee2a404dc1
Reviewed-on: http://gfw160.aus.stglabs.ibm.com:8080/gerrit/22852
Tested-by: Jenkins Server
Reviewed-by: PRACHI GUPTA <25a72946fc4ec2539bba3cff1fbb2916af6a7649@us.ibm.com>
Reviewed-by: Christian Geddes <f397583a9caa8163a06ad1128784fb67413f2fe6@us.ibm.com>
Reviewed-by: A. Patrick Williams III <c87e37b1a4035affd737b461af89fb722d635f4d@us.ibm.com>

Over-enthusiastic/hostboot,Over-enthusiastic/hostboot,Over-enthusiastic/hostboot,Over-enthusiastic/hostboot,Over-enthusiastic/hostboot