Updated openstack/openstack
Project: openstack/tempest  8ab97ebe651c2ecc78505776340041b4ad33479e

Add a word "Test" to metering test classes

All test class except metering test classes contains "Test" in their
names. This patch adds the word to metering test classes for clarifying
the test classes.

Change-Id: I8d42d73464a94f5229ff7065404bbf3b402c75c7