jeremy.zhang b40cb198ce Add test for showing volume metadata item ... This patch adds test for the missing API (volume v2): show specific metadata item for a volume. Including: [1] Add show volume metadata item API to v2 volumes_client [2] Add unit test for the API [3] Modify test case: test_update_volume_metadata_item [4] Add release note According defcore(interop) patch is: Ica8b57f5f5392e2bf47e368e9b10ef9fa5695c30 Change-Id: Idb9d198383ce93453707f1204806e4ae82c1e46a		2017-07-05 11:22:47 +08:00
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notes	Add test for showing volume metadata item	2017-07-05 11:22:47 +08:00
source	Update document theme and section headers	2017-05-09 15:34:45 -04:00