Print legend for symbols used in vif utility
Print legend for symbols used in vif utility

Partial BUG: #1415549

Change-Id: Ifa2a128924e6655b282bb0dd0cab4454fd59dae8

srajag/contrail-vrouter,srajag/contrail-vrouter,srajag/contrail-vrouter,codilime/contrail-vrouter,codilime/contrail-vrouter,codilime/contrail-vrouter,codilime/contrail-vrouter