Handle the paginatiion for image list.  We were sorting the
data here, so nothing lost for the generator.

Change-Id: I2d7d4b3d5c9f650953f309c971ac53b64f6f7f77

This adds a new option --os-cloud that allows the configuration values
for multiple clouds to be stored in a local file and selected with
a single option.

Internal option names have had 'os_' removed to be comptible with
the options returned from OpenStackConfig().get_one_cloud().

The config file is ~/.config/openstack/clouds.yaml:

Sample
------
clouds:
  devstack:
    auth:
      auth_url: http://192.168.122.10:35357/
      project_name: demo
      username: demo
      password: 0penstack
    region_name: RegionOne
  devstack:
     auth:
       auth_url: http://192.168.122.10:35357/
       project_name: demo
       username: demo
       password: 0penstack
     region_name: RegionOne

Co-Authored-By: Monty Taylor <mordred@inaugust.com>
Change-Id: I4939acf8067e44ffe06a2e26fc28f1adf8985b7d
Depends-On: I45e2550af58aee616ca168d20a557077beeab007

So we really weren't deferring the loading of client libs dadgummit,
do that for real where possible.  This shaves a couple of tenths off
the static import times.

Also defer as much import-time procesing as possible.  This is a little
ugly in api.auth but this also eliminates import of the auth plugins
until they are needed.

Change-Id: Ia11d4b9cf98231d37449103fc29101dc17afb009

Subclass keystoneclient.session.Session to add the timing hooks to
record the elapsed time returned by requests.Response objects, including
the redirection history.  Redirects are included individually and not
rolled into the total time for the original request.

This works for all clients that use OSC's session.

Closes-Bug: #1402577
Change-Id: I9360c90c151579b89a37edb8c11c17feb15b3cb9

The federation APIs for the identity providers introduce a new parameter
for every identity provider, named remote_ids, which contains a list of
entity ID associated with. This parameter can be provided during the creation
of the identity provider and can be updated at any time. For more information
look at the blueprint:

https://blueprints.launchpad.net/keystone/+spec/idp-id-registration

This patch add the support to this new parameter in the command line by
inserting the option "--remote-id" in the following commands:

- "identity provider create"
- "identity provider set"

Additionally, the values can be read from a file, specified by
"--remote-id-file", containing an entity id per line.

Change-Id: Ie93340ee57e54128daa70d8a7bd0a9975ff7eef4
Depends-On: I12a262c55b5f6b5cc7007865edf30f14269da537
Implements: blueprint idp-id-registration

Without this patch, openstackclient has no way to specify to which
project a network belongs upon creation. Instead, it uses the project
ID that the user is authenticating with to fill the tenant_id column.
This is a problem because an admin user is unable to specify a project
for a non-admin network. To fix this and to improve feature parity with
the neutron client, this patch adds project and domain parameters to
the network create command and uses the given project name to look up
the project ID.

Neutron does not allow the project to be changed after creation, so no
such parameter has been added to the neutron set command.

Neutron calls the field 'tenant_id', but this change exposes the
parameter as '--project' to support the newer terminology.

If no project is specified, the client defaults to the previous
behavior of using the auth project.

Change-Id: Ia33ff7d599542c5b88baf2a69b063a23089a3cc4