fixes #3760 - API v2 define metadata @total for each controller

fixes #4023 - API v2 - compute resources partials should should attribute alias names and not database column names

fixes #3998 - API v2 error on /api/compute_resources, missing gce.json.rabl

fixes #3940 - extlogout page layout fixed

templates - sync from community-templates

Fixes #4024: Virtual machine state indicator is not correctly positioned for rackspace CR's

fixes #4019 Compute Resource -> New Image renders on Compute Profiles tab

Fixes #4014 - Correctly use to_label when showing OSs

fixes #3906 - Support for Junos ZTP

fixes #3099 - Adding parameters to locations and organizations