Make fat-flow configurable at VN level
Make fat-flow configurable at VN level

Updated schema
Closes-Bug: #1737097

Change-Id: I5dfeda527f86946c997e61df26f3b1aa0880d7d8

rombie/contrail-controller,eonpatapon/contrail-controller,eonpatapon/contrail-controller,eonpatapon/contrail-controller,rombie/contrail-controller,rombie/contrail-controller,eonpatapon/contrail-controller,rombie/contrail-controller,rombie/contrail-controller,rombie/contrail-controller,eonpatapon/contrail-controller,eonpatapon/contrail-controller,eonpatapon/contrail-controller,rombie/contrail-controller