[openstack|metering] Added metering service for Ceilometer
[openstack|metering] Allow multiple filtering queries
Merge pull request #1 from alvingarcia/metering

[openstack|metering] Allow multiple filtering queries
Don't parse non-JSON response
Used publicURL as default endpoint type for OpenStack network
Fixes security group handling for spot requests launching into a VPC on AWS
[openstack|metering] Fix get_statistics mock
Merge pull request #2 from alvingarcia/openstack-metering

[openstack|metering] Fix get_statistics mock
Rename 'each' method to 'each_page'
Uping version to v1beta15
[google|compute] Change default image to most recent version of wheezy.
trying to fix sshable? for gce
more attempts to get ssh in compute workings.
temporary debug info.
[AWS | Compute] Added copy_image request with parser, mocks and tests.
[openvz] Fixes #1871 test helper callback

This moves the setting up of an `at_exit` callback from when the file
is required to when the matching helper is used.

This prevents it failing on any run where OpenVZ is excluded.
Merge pull request #1870 from radekg/master

[AWS | Compute] Added copy_image request with parser, mocks and tests.
[Brightbox] Expose expires_in value for the access token
Merge pull request #1873 from brightbox/expose_token_expiry

[Brightbox] Expose expires_in value for the access token
[AWS | AutoScaling] Do not send Instances for update_auto_scaling_group
(Avoids 413 Request Entity Too Large for ASGs with lots of instances)