Apply configs' name convention to authorization roles and resource groups

- Also include Switch config

Change-Id: If84199a1db6e1fc35c02c4b92493f99aeb8d8af8
Signed-off-by: Alessandro Boch <aboch@cisco.com>
Stats Mgr to skip equality check on flow stats

- Statistics Manager runs an equality check on the list of flow statistics
  received from the protocol plugin with its cached ones to decide whether
  to update or not, in order to avoid a cluster cache update.
  In presence of flows on the switch, the flow updated statistics are always
  different becasue of the milli and nano secs duration fields they contain

Change-Id: I8290457c1d0a43294e2449cb16c14d6c1e36481e
Signed-off-by: Alessandro Boch <aboch@cisco.com>
Merge changes I8290457c,If84199a1

* changes:
  Stats Mgr to skip equality check on flow stats
  Apply configs' name convention to authorization roles and resource groups