fix the document bug for huawei drivers in stable/juno

[Wilson Liu]

Fix document for huawei storage drivers in stable/juno.
The following content will be amended:
*The name of our driver have been changed from HVS to 18000;
*Removed the configuration for Dorado.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: stable/juno
Review: https://review.openstack.org/145157

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/145157
Committed: https://git.openstack.org/cgit/openstack/openstack-manuals/commit/?id=162990f0ab383ccad93517c14fa839dd246eb18f
Submitter: Jenkins
Branch: stable/juno

commit 162990f0ab383ccad93517c14fa839dd246eb18f
Author: Bob-OpenStack <email address hidden>
Date: Mon Jan 5 23:38:48 2015 -0800

    Fixed the document bug for huawei storage drivers

    Update document for huawei storage drivers that have been merged in juno.
    The following content will be amended:
    *The name of our driver have been changed from HVS to 18000;
    *Removed the configuration for Dorado.

    Change-Id: I66ac33052dc8b3c7d43bef09e7d96d4e8e14920b
    Closes-Bug: #1406227