Updated openstack/openstack
Project: openstack/tempest  6e63949c70a7a636f052b52144e7577d94ef2bc7

Add config file flag to javelin

Instead of playing around with environmental variables, since javelin
is a CLI, add a flag to set the config file path.

Change-Id: I1e82e0a8e72117ba55048b2dab7aa9a8ba00c1cb