Updated Power Instance for snapshot

Merge pull request #26 from surajsub/master

Snapshot failing - Fix 2

Snapshot Client Version-6

Merge pull request #25 from surajsub/master

Snapshot failing - Fix 1

Snapshot Client Version-5

The snapshot request seems to have failed but we are returning a success. Trying to add more logging to report it back to the Power Team

Updated client

Merge pull request #23 from surajsub/master

Updated the client to dish out the snapshotid

Snapshot Client Version-4

Merge pull request #22 from surajsub/master

Updated the client to add the snapshot code-version 4

Snapshot Client Version-3

Merge pull request #21 from surajsub/master

Updated the client to add the snapshot code-version 3

Snapshot Client Version-2

Minor Update to the client code

Snapshot Client Version-1

Updated the pvm instance code to accept the params required to create the snapshot

Update the power-go-client

Merge pull request #18 from surajsub/master

Update to the power-go-client

Fix to payload

Merge pull request #17 from surajsub/master

Another update