swift-container-info:
Print policy container info
swift-object-info:
Allow to specify storage policy name when looking for object info
Notify if there is missmatch between ring location and the actual
object path in filesystem
swift-get-nodes:
Allow to specify storage policy name when looking for account/
container/object ring location
Notify if there is missmatch between ring and the policy
Lookup policy name in swift.conf; 'Legacy' container will use
policy-0's name; 'Unknown' is shown if policy not found in swift.conf
DocImpact
Implements: blueprint storage-policies
Change-Id: I450d40dc6e2d8f759187dff36d658e52737ae2a5