Pass on filters to volume endpoint, mainly to allow admin to get volumes from all tenants.
Adds backwards compatibility comment
Fog::Storage::OpenStack::Real#put_object: Don't use data when block is provided

Making request with 'Content-Length: 0' fails with status 499
Fog::Storage::OpenStack::Real#put_object: Document the block parameter
Fog::Storage::Rackspace::Real#put_object: Same
[google] Create zone and zones models
[rackspace] A test to reveal a bug in server.create
[rackspace] Fixes issue #2187 Compute.servers.bootstrap mutates the :networks option

Server.create modified the options it got. Most modifications were
reusable in succeeding invocations but mapping the :network ids
to json was not. It is safer to use a copy for all the values anyway
[google] Add mock data
Fixes SignatureDoesNotMatch error

POST object restore was using the bucket_name
as a host prefix rather than in the canonical
path as AWS was expecting.
Merge pull request #2198 from soulcutter/fix-s3-restore-signature

Fix AWS S3 POST object restore SignatureDoesNotMatch error
[vcloud_director] Add media-related requests.
[vcloud_director] Add basic media model.
Merge pull request #2199 from nosborn/vcloud_director_media

[vcoud_director] Add media requests and model
[vcloud_director] Add tests for task model.
Merge pull request #2200 from nosborn/vcloud_director_task_tests

[vcloud_director] Add tests for task model.
All OpenStack heat requests must contain User/Key.

Updates the OpenStack Orchestration request() method
so that all requests contain the X-Auth-User and X-Auth-Key
headers.

Heat requires these parameters so that it can make subsequent requests
based on the users behalf.

For reference see here:

https://github.com/openstack/python-heatclient/blob/master/heatclient/common/http.py#L186
[vcloud_director] Request method renaming.

This renames most request methods in line with page names in the vCloud
API documentation. Previous method names remain as deprecations.
Merge pull request #2202 from nosborn/vcloud_director_rename_requests

[vcloud_director] Request method renaming.
[vcloud_director] Add media(s) to README.
[vcloud_director] Add get_supported_systems_info request.