systest deploy_neutron_stop_reset_on_provisioning don't have step in action's that described in docstring

[Artem Hrechanychenko]

Detailed bug description:
systest deploy_neutron_stop_reset_on_provisioning don't have step in action's that described in docstring:

deploy_neutron_stop_reset_on_provisioning(self):
        """Stop provisioning cluster in HA mode with neutron
        Scenario:
            1. Create cluster in HA mode with 1 controller
            2. Add 1 node with controller role
            3. Add 1 node with compute role
            4. Run provisioning task
            5. Stop provisioning
            6. Reset settings <<<<<steps with reseting env
            7. Add 1 node with cinder role
            8. Re-deploy cluster
            9. Run OSTF

steps 5-7 in test code:

self.fuel_web.stop_deployment_wait(cluster_id)

        self.fuel_web.wait_nodes_get_online_state(
            self.env.d_env.nodes().slaves[:2], timeout=10 * 60)
        self.fuel_web.update_nodes(
            cluster_id,
            {
                'slave-03': ['cinder']
            }
        )

So step 6 cannot actually present in code:

        self.fuel_web.stop_reset_env_wait(cluster_id)

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/301697

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/301697
Committed: https://git.openstack.org/cgit/openstack/fuel-qa/commit/?id=7a57f14aefa4d3eb937beaf6d594ad5be16bd217
Submitter: Jenkins
Branch: master

commit 7a57f14aefa4d3eb937beaf6d594ad5be16bd217
Author: Egor Kotko <email address hidden>
Date: Tue Apr 5 16:16:15 2016 +0200

    Add stop step

    Adding stop step according to test docstring
    fix snapshot name equal to test method name

    Change-Id: I283d11303dd488063d3816edb8c71ae38319983f
    Closes-bug: #1561934

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/mitaka
Review: https://review.openstack.org/316089

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/316089
Committed: https://git.openstack.org/cgit/openstack/fuel-qa/commit/?id=e1b2b3ad7a10de6411559ee474e3e33cfad6c8e2
Submitter: Jenkins
Branch: stable/mitaka

commit e1b2b3ad7a10de6411559ee474e3e33cfad6c8e2
Author: Egor Kotko <email address hidden>
Date: Tue Apr 5 16:16:15 2016 +0200

    Add stop step

    Adding stop step according to test docstring
    fix snapshot name equal to test method name

    Change-Id: I283d11303dd488063d3816edb8c71ae38319983f
    Closes-bug: #1561934
    (cherry picked from commit 7a57f14aefa4d3eb937beaf6d594ad5be16bd217)