Updated quantum.conf parameters

bug: #1122221

Change-Id: Idc1ec627dea730d117ab5f5e3703c08ba658d708
author: Diane Fleming
Update quantum client admin guide

Bug #1156505

Change-Id: I5adeed608cd2725f6ec466fb9e8f436f167c28a1
Add document for Huawei cinder volume driver

Add configuration guide for Huawei cinder volume drive
in computevolumes.xml.

Fixes bug: 1159842

Patchset moves it to the block storage admin guide as a
file in the drivers directory.

Change-Id: Ia1953b7ad78d0428a0cdd16ee3569f379d289d3e
Merge "Updated quantum.conf parameters"
Merge "Add document for Huawei cinder volume driver"
Merge "Update quantum client admin guide"
Fixed a Small Typo

Change-Id: I345260928e3bf026d7753984b8d221880f08cb34