Denote mail subject should be '[Oslo][TaskFlow]'
Denote mail subject should be '[Oslo][TaskFlow]'

Change-Id: I58370066d915260cf940088770f5af0096f057a8

jimbobhickville/taskflow,junneyang/taskflow,openstack/taskflow,pombredanne/taskflow-1,openstack/taskflow,junneyang/taskflow,pombredanne/taskflow-1,jimbobhickville/taskflow