sometimes properties within object store concepts are stored with
mixed case depending on the client used to store said properties.

when retrieving properties to 'show' the user, always call lower()
on the property in question when comparing it to the reserved
values of the swift API.

Change-Id: I97ffc715788ca3cd021413124b6945a399465c99
Closes-Bug: 1525805

We won't need this anymore.

Change-Id: Ib10be1dedb8db81f0cba6e45b8a9b0aade2ab473

in an effort to start consuming keystoneauth1, we can move our
sesssion and fixture code over to use keystoneauth1 instead of
keystoneclient.

Change-Id: Ibcbd588ce2e3d864f87ff1eb6e1c3c071a1e06f6

1) Change metadata to appear under a common 'properties' key, and
use the utility to format them, this applied to object, account
and container.

2) Clean up container and object output, which were setting the
x-container-meta-owner property, but this is metadata only for
the container, so it's pointless to have, removed it.

3) Container show was showing read/write ACLs and sync stuff, but
these are not being returned by my swift by default, so I moved
these to be checks, so we don't clutter the output.

Change-Id: Ife7521fe9c2724035b06963c118bd6016ba2f5b5

use a common function to determine account ID instead of different
ways - depending on the response and command

Change-Id: I95adc5dc7d5a82a2cffc570d1ded24d1fc754a11

* Hides previously broken --page-size option
* Adds --property to image list for filtering on properties
* Adds Visibility, Protected, Owner, Properties/Tags to --long output
* Adds api.utils.simple_filter() for selecting matches out of a list
  of objects
* Adds tests for all of the above
* Updates image docs

There are additional filtering options to be added in later reviews.

Change-Id: I32feff0ad61aae749b33621c817658d7dc90c3aa
Closes-bug: 1401902

api.network.APIv2 starts with network_list() support to flush out
the skeleton of the Network API.

list_dhcp_agent() supports the --dhcp option of 'network list'

Change-Id: I9a2b90cde84eced1f2ea6a014b769e2bae668211

image list for v1 and v2:
* Add --public|--private to command parsers
* Implement local public/private filtering for v1 image_list()
* Pass public/private filter to server for v2 image_list()

Change-Id: Ie7c24ea2d1bf2b3b1b7fa342eb45fee45894634d