Matt Fischer bd360fb3c3 Switch test config file to use os_region_name
The old value of nova_region_name has not been used in some time.

Change-Id: I8fdd6d8ae4f0982b37cff7b5583429ccb6bd4aaf
2016-06-05 20:22:04 -06:00
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2015-10-21 12:42:22 +00:00