tree 2b39327d3c18b5f0a40068735202d88d49c60c5a
parent aa48f3af0260b54d8fba9e5ea68ccd1426f576b9
author Samantha Blanco <samantha.blanco@att.com> 1492725727 -0400
committer Samantha Blanco <samantha.blanco@att.com> 1500384300 -0400

Update test.attr to decorators.attr

Tempest has moved their attr decorator to tempest.lib [0]. This
change updates all test.attr decorators to the new location,
removing deprecation warnings.

[0] https://review.openstack.org/#/c/456236/

Closes-Bug: #1683952
Change-Id: Ia0d47ab60f57ae0e1eee65527297f14afce378e0