modify travis config file
modify travis config file

Change-Id: Ie6ff2ce4d77b6378912651472f2a06c25b5f68be

rafinskipg/corbel-composr,milingo/corbel-composr,jscMR/corbel-composr,bq/corbel-composer,jarpi/corbel-composr,corbel-platform/corbel-composr