In-house patch to change the default glance image format to

"uar". This patch is not suitable for pushing upstream.

--- os-client-config-1.14.0/os_client_config/defaults.json.~1~ 2016-01-14 17:23:12.571276962 -0800

+++ os-client-config-1.14.0/os_client_config/defaults.json 2016-01-14 17:25:11.564252595 -0800

@@ -11,7 +11,7 @@

"identity_api_version": "2.0",

"image_api_use_tasks": false,

"image_api_version": "2",

- "image_format": "qcow2",

+ "image_format": "uar",

"key_manager_api_version": "v1",

"metering_api_version": "2",

"network_api_version": "2",