tree a0dc1fb80cded3d5a20752e22964371e0ef6294a
parent 979d50fab04a3046d27391a22605654122566348
author Sean Dague <sean@dague.net> 1417090415 -0500
committer Sean Dague <sean@dague.net> 1417090415 -0500

drop tempest xml variable setting

tempest has dropped xml support, this variable no longer does
anything.

Change-Id: Iab4dbb88f6f01fe301fd54b3ac53995bed1c485a