[
    {"replace": "/name", "value": "Fedora 17"},
    {"replace": "/tags", "value": ["fedora", "beefy"]}
]
[
    {"op": "replace", "path": "/name", "value": "Fedora 17"},
    {"op": "replace", "path": "/tags", "value": ["fedora", "beefy"]}
]
Fix the wrong PATCH body of v2 for image update
Fix the wrong PATCH body of v2 for image update

Based on the current implement, the PATCH body of v2 for Glance
image update has been changed. So this patch will sync the change.

Fixes bug 1254964

Change-Id: Ice7738e9a6ca1d27017aafb107a109f98a46765d
