[system_test] Implement "happy_pass" tests for verification stop/reset deployment feature

[Tatyanka]

[system_test] Implement "happy_pass" tests for verification stop/reset deployment feature

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/72718

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/72718
Committed: https://git.openstack.org/cgit/stackforge/fuel-main/commit/?id=cea55a7bdeeb6b55986ded8efc1a8e4de255c133
Submitter: Jenkins
Branch: master

commit cea55a7bdeeb6b55986ded8efc1a8e4de255c133
Author: TatyanaLeontovich <email address hidden>
Date: Mon Feb 10 18:26:52 2014 +0200

    Base tests for stop/reset environment feature

    Add next tests to verify stop/reset feature:
    * Stop deployment on deploy task. No ready nodes
      add cinder node. Redeploy
    * stop deployment on provisioning task
      Add node. Redeploy (skip for now)
    * Reset on ready enviroment. Update
      networks. Redeploy.
    * Deploy HA with 3 controllers. Stop.
      Add 2 computes. Redeploy. Verify

    Closes-bug: #1277039
    Change-Id: I7ffe6217541ed65f83c7e397da44683cec57baa9