Updated openstack/openstack
Project: openstack/tempest  90da8e623638557d805f3cdb8b52e3ef00c27fae

Migrate swift scenario test to tempest client

Swift scenario test is now decoupled from swift official client by migrating
it to tempest own clients.

Change-Id: If840300219ff67c1a0793ec53f566a95b04f5257
Partially-implements: bp:tempest-client-scenarios