Yuan Zhou 776133bd29 Clean up raw policy stats in account stat
Storage policy stats was not well parsed in account stat. This
patch parses the stats and print out the stats in a format like below:

$swift -A http://swift_cluster/auth/v1.0 -U test:tester -K testing stat
                   Account: AUTH_test
                Containers: 5
                   Objects: 1
                     Bytes: 2097152
Objects in policy "golden": 1
 Bytess in policy "golden": 2097152
Objects in policy "silver": 0
  Bytes in policy "silver": 0
               X-Timestamp: 1404697760.88809
                X-Trans-Id: txec519e24b44a413abb705-0053da2dcb
              Content-Type: text/plain; charset=utf-8
             Accept-Ranges: bytes

Change-Id: I7ad0ee6d88f8393e3a93e90cd52b9b592da7072d
2014-08-06 16:07:17 +08:00
..
2014-05-26 14:35:03 +02:00
2014-07-11 13:05:22 -07:00