Support for working with IPV6 1) Offload the Ipv6 tarffic into the NORMAL path 2) Make sure we do not get exception and we know to handle IPV6 subnets
Support for working with IPV6
1) Offload the Ipv6 tarffic into the NORMAL path
2) Make sure we do not get exception and we know to handle IPV6 subnets

Add entry in the classifier table to offload the IPV6 traffic into the NORMAL
path until we add ipv6 support

Still need to verify that the centralizer IPV6 actually works

Close-Bug: #1450320
Change-Id: Iac7a62a5e6074d2b55820056224d8290b4b62f38

openstack/dragonflow,openstack/dragonflow,neoareslinux/dragonflow,no2key/dragonflow,neoareslinux/dragonflow,FrankDuan/df_code,openstack/dragonflow,no2key/dragonflow,FrankDuan/df_code,FrankDuan/df_code