public URL should be required on endpoint-create

[Dolph Mathews]

Originally reported in bug 1245342 by Zhang Yun--

From the "help" to get the parameter list as below:
[root@osee12-compute01 ˜]# keystone help endpoint-create
usage: keystone endpoint-create [--region <endpoint-region>] --service
                                <service> [--publicurl <public-url>]
                                [--adminurl <admin-url>]
                                [--internalurl <internal-url>]

From the help, the "--service" parameter is mandatory, but when only setting service name in command , it prompts this error:
[root@osee12-compute01 ˜]# keystone endpoint-create --region RegionOne --service 5680c529a8b049d086f4a39d2a0bff5b
publicurl field is required and cannot be empty (HTTP 400)

So the "-publicurl " also should set as mandatory, without the bracket.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/57113

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/57113
Committed: http://github.com/openstack/python-keystoneclient/commit/f01a38ced8bd82f08f58fba171e12c7b344f0e38
Submitter: Jenkins
Branch: master

commit f01a38ced8bd82f08f58fba171e12c7b344f0e38
Author: huangtianhua <email address hidden>
Date: Tue Nov 19 16:03:11 2013 +0800

    "publicurl" should be required on endpoint-create

    publicurl field is required and cannot be empty when create a endpoint in
    keystone server.So the "--publicurl " also should set as mandatory in
    keystoneclient.

    Change-Id: Ia397c79a28dd3a6ddef141df0f7df30cc0bf7b6c
    Closes-Bug: #1246335