Refactored the 'os security group create' command to use the SDK
when neutron is enabled, but continue to use the nova client
when nova network is enabled.
Added a release note for the change in security group rules output
due to Network v2. The tenant_id column name was fixed to align
with the 'os security group show' command.
Change-Id: Ib29df42edcddcc73a123fff6a64743a6bfcb7fbf
Partial-Bug: #1519511
Implements: blueprint neutron-client
ba398c464a