CLI Ref: Add openstack command

Document python-openstackclient.
Add it to list of clients.
Add also sahara in one list.

Change-Id: Id182feaaa6e8f56c356844af7de404798618f6f4
Partial-Bug: #1208038

doc/cli-reference/bk-cli-reference.xml

@@ -39,6 +39,16 @@
             <!-- ... continue adding more revisions here as you
                  change this document using the markup shown
                  below... -->
+            <revision>
+                <date>2014-09-06</date>
+                <revdescription>
+                    <itemizedlist>
+                        <listitem>
+                            <para>Document OpenStack client.</para>
+                        </listitem>
+                    </itemizedlist>
+                </revdescription>
+            </revision>
             <revision>
                 <date>2014-04-16</date>
                 <revdescription>
@@ -91,5 +101,6 @@
     <xi:include href="generated/ch_cli_trove_commands.xml"/>
     <xi:include href="generated/ch_cli_trove-manage_commands.xml"/>
     <xi:include href="generated/ch_cli_sahara_commands.xml"/>
+    <xi:include href="generated/ch_cli_openstack_commands.xml"/>
     <xi:include href="../common/app_support.xml"/>
    </book>

doc/common/section_cli_install.xml

@@ -190,6 +190,10 @@
                 <para><literal>nova</literal> - Compute API and
                     extensions</para>
             </listitem>
+            <listitem>
+                <para><literal>sahara</literal> - Database Processing
+                    API</para>
+            </listitem>
             <listitem>
                 <para><literal>swift</literal> - Object Storage
                     API</para>
@@ -198,6 +202,11 @@
                 <para><literal>trove</literal> - Database Service
                     API</para>
             </listitem>
+            <listitem>
+                <para><literal>common</literal> - Common OpenStack client
+                </para>
+            </listitem>
+
         </itemizedlist>
         <para>The following example shows the command for installing
             the nova client with

doc/common/section_cli_overview.xml

@@ -108,10 +108,14 @@
                 <td><package>python-saharaclient</package></td>
                 <td>Creates and manages Hadoop clusters on OpenStack.</td>
             </tr>
+            <tr>
+                <td>Common client</td>
+                <td><command>openstack</command></td>
+                <td><package>python-openstackclient</package></td>
+                <td>Common client for the OpenStack project.</td>
+            </tr>
         </tbody>
     </table>
-    <para>An OpenStack <command>common</command> client is in
-        development.</para>
     <para audience="adminuser">For client installation instructions, see <link
             xlink:href="http://docs.openstack.org/user-guide/content/install_clients.html">Install
             the OpenStack command-line clients</link>. For information about the OpenStack RC file,