Converge on upload/download names instead of create/save/etc

[Brian Curtin]

Per the meeting on 2015-08-25, in relation to calls with file related payloads:

Instead of names like create_object and create_image, we should use upload_object and upload_image

Instead of names like save_object, we should use download_object

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/242591
Committed: https://git.openstack.org/cgit/openstack/python-openstacksdk/commit/?id=06e2b220885065c24995264e03074ca957412e0d
Submitter: Jenkins
Branch: master

commit 06e2b220885065c24995264e03074ca957412e0d
Author: Brian Curtin <email address hidden>
Date: Fri Nov 6 12:25:32 2015 -0600

    Adjust image v1 to use upload instead of create

    image v1 had been using create_image, we've previously
    agreed to use upload for this type of call.

    Change-Id: Iba868efbb17f2734606b0c60bd2ccfe75ff071a7
    Partial-Bug: #1488631

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/242589
Committed: https://git.openstack.org/cgit/openstack/python-openstacksdk/commit/?id=244fb87f4ad10b5ca4d44bcca1174f758087709e
Submitter: Jenkins
Branch: master

commit 244fb87f4ad10b5ca4d44bcca1174f758087709e
Author: Brian Curtin <email address hidden>
Date: Fri Nov 6 12:13:25 2015 -0600

    Adjust object_store to use upload/download names

    object_store had been using create_object and save_object names, but
    we've previously aggreed to use upload and download for those types of
    calls.

    Change-Id: I59a17cc29a989096820093ac7e6dba87c1f58b66
    Partial-Bug: #1488631

[OpenStack Infra (hudson-openstack)]

Change abandoned by Brian Curtin (<email address hidden>) on branch: master
Review: https://review.openstack.org/217293
Reason: already fixed in another change