The LBaaS CLI command required optional arguments order inside the usage help

[Jason]

In the LBaaS CLI command lb-healthmonitor-create usage help info,

lb-healthmonitor-create [-h] [-f {shell,table}] [-c COLUMN]
                        [--variable VARIABLE] [--prefix PREFIX]
                        [--request-format {json,xml}]
                        [--tenant-id TENANT_ID] [--admin-state-down]
                        --delay DELAY [--expected-codes EXPECTED_CODES]
                        [--http-method HTTP_METHOD] --max-retries
                        MAX_RETRIES --timeout TIMEOUT --type TYPE
                        [--url-path URL_PATH]

Since the --delay DELAY, --max-retries MAX_RETRIES, --timeout TIMEOUT and --type TYPE are required for creation, it will be better to display the usage help info as:

lb-healthmonitor-create [-h] [-f {shell,table}] [-c COLUMN]
                        [--variable VARIABLE] [--prefix PREFIX]
                        [--request-format {json,xml}]
                        [--tenant-id TENANT_ID] [--admin-state-down]
                        [--expected-codes EXPECTED_CODES]
                        [--http-method HTTP_METHOD]
                        [--url-path URL_PATH]
                        --delay DELAY --max-retries MAX_RETRIES
                        --timeout TIMEOUT --type TYPE

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/24979

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/24979
Committed: http://github.com/openstack/python-quantumclient/commit/68ad8f8af72676849ff1c972cd7da17b1fb5757e
Submitter: Jenkins
Branch: master

commit 68ad8f8af72676849ff1c972cd7da17b1fb5757e
Author: Ilya Shakhat <email address hidden>
Date: Thu Mar 21 14:12:40 2013 +0400

    Reordering of optional and required args in lbaas commands help

    In help info required args are changed to go after optional. The change
    affects 'lb-healthmonitor-create' and 'lb-member-create' commands.

    Fixes bug 1157502

    Change-Id: I5bb2337796c8b725333ed23a662061a4f276985c