fixes #1719 - Add support for GCE

fixes #1853 - Users now have a new filter to subscribe to new hostgroups

fixes #3046 - add NIC CRUD, power and boot operations API

fixes #2288 - Add oVirt/RHEV Quota Support

fixes #1871, #1879 - add VPC support to EC2 compute resource

Based on patch from Romain Vrignaud <romain@yakaz.com>

fixes #1923 - matches vms on a compute resource to hosts

syncing with upstream community-templates

fixes #3010 - use the correct helper function name

fixes #2891 Openstack power control operations support

Compute resource helper Strings should be possible to translate

Compute resource permission to pause vms

Tests for Openstack VM pausing/resuming

VMs UI shows only available actions

I18n string issues. Vm power state cannot be properly translated yet...

fixes #2933 - add missing fields to installation media API