Temporary fix to load the Service instance.
Partial-Bug: #1378342

Change-Id: I23702a73a553f6e6f2b5afef8ddf5e1aa7a97bc0
Fixes Bug: 1378790 - Added address type inet6 in control node routes and unicast 6 in vrouter routes.

Change-Id: Idca3f16c3b2664847aa5c54ff137a56357221482
Added the first set of code for Securiety Group.
With Add,Update,Delete,List function's.

Change-Id: I13761702a680a1ab015610dbfac6148cb6f56dc6
Merge pull request #35 from Juniper/master

Pull changes from Juniper/web-controller to absingla/web-controller