Add grizzly nova client features to list

partially fixes bug 1094955

Adds the new commands in novaclient for grizzly to the list
of commands.

Examples for these should also be added.

Change-Id: Ie6c4bc8773655812a99c51731f2d406664f3c195

doc/src/docbkx/cli-guide/src/nova_cli_commands.xml

@@ -25,6 +25,7 @@
     boot                Boot a new server.
     cloudpipe-create    Create a cloudpipe instance for the given project
     cloudpipe-list      Print a list of all cloudpipe instances.
+    cloudpipe-update	Update a cloudpipe instance
     console-log         Get console log output of a server.
     credentials         Show user credentials returned from auth
     delete              Immediately shut down and delete a server.
@@ -41,6 +42,9 @@
     and name.
     endpoints           Discover endpoints that get returned from the
     authenticate services
+    fixed-ip-get        Show information for a fixed IP
+    fixed-ip-reserve    Reserve a fixed IP
+    fixed-ip-unreserve  Unreserve fixed IP
     flavor-create       Create a new flavor
     flavor-delete       Delete a specific flavor
     flavor-key          Set or unset extra_spec for a flavor.
@@ -111,6 +115,7 @@
     secgroup-list       List security groups for the current tenant.
     secgroup-list-rules
     List rules for a security group.
+    service-list        List nova services
     show                Show details about the given server.
     ssh                 SSH into a server.
     start               Start a server.