Set ROIs with external structure.
Set ROIs with external structure.

Change-Id: I91d44c9bc68745912598bcba70f4650e2fbf4616

shelsonjava/kms-crowddetector,dfernandezlop/kms-crowddetector,shelsonjava/kms-crowddetector,dfernandezlop/kms-crowddetector,Kurento/kms-crowddetector,Kurento/kms-crowddetector,Kurento/kms-crowddetector,dfernandezlop/kms-crowddetector,shelsonjava/kms-crowddetector