Closes-Bug: #1468434 Remove sequence object from attr field from vdns_refs in ipam object
Closes-Bug: #1468434 Remove sequence object from attr field from vdns_refs in ipam object

Change-Id: I75561430a76dfa154eca35fc1363ec7c5e68b1e9

JioCloud/contrail-web-controller,vishnuvv/contrail-web-controller,vishnuvv/contrail-web-controller,biswajit-mandal/contrail-web-controller,varunarya10/contrail-web-controller,vishnuvv/contrail-web-controller,biswajit-mandal/contrail-web-controller,biswajit-mandal/contrail-web-controller,sbavanasi/contrail-web-controller,skizhak/contrail-web-controller,sbavanasi/contrail-web-controller,sbavanasi/contrail-web-controller