recent change amalgamates dependencies

[Pádraig Brady]

https://review.openstack.org/#/c/79628/ just before release changed cli.py
to import api, alarm, collector, central, compute, notification,
thus amalgamating all their dependencies.

For example, a distro alarm subpackage now requires pymongo dependencies installed
even if not used

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/108294

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/108294
Committed: https://git.openstack.org/cgit/openstack/ceilometer/commit/?id=ab0c18e5d4074085e2006e3daec902c018a23b8a
Submitter: Jenkins
Branch: master

commit ab0c18e5d4074085e2006e3daec902c018a23b8a
Author: Nejc Saje <email address hidden>
Date: Mon Jul 21 09:06:36 2014 +0200

    Separate the console scripts

    Having all the console scripts in one file means that we always pull
    in all the dependencies. This presents a problem in downstream packaging,
    for example, a distro alarm subpackage required pymongo dependencies
    installed, even if not used.

    This patch separates the console scripts into a 'cmd' module, the
    way Nova does it. Eventlet monkey patching is done in the module's
    __init__.py file.

    Co-Authored-By: Mehdi Abaakouk <email address hidden>
    Closes-bug: #1317210
    Change-Id: I83020b13670928fd0d3046d2d2a493b11fe81d61