Adds table_id field to table description

Adds table_id field to create, describe and delete table
response bodies.

Implements: bp table-uuid
Change-Id: I9e8fb5a265f489b3dcfe207e9f8f9fe09d0a9dc8
(WIP) Add backup manager

Change-Id: I44f575b0e87f1ba19113ad5267073ae9edddf0b5