Introducing setup_for_film functionality

It is now possible, only for user with admin capability, to setup a
project as ‘film’. This action can be performed via CLI using
./manage.py cloud setup_for_film <project_url> or via the web
interface in the Cloud settings area.
Setting up a project for film creates a number of extension props
under the ‘cloud’ key. Such properties are listed in the
cloud_extension_props variable in setup.py.

At this moment the functionality exists for a very specific purpose:
improving the presentation of public Film projects in the Blender
Cloud. It can be further extended to improve the presentation of
Training and Libraries later on.

cloud/cli.py

@@ -9,6 +9,8 @@ import requests
 
 from pillar.cli import manager
 from pillar.api import service
+from pillar.api.utils import authentication
+import cloud.setup
 
 log = logging.getLogger(__name__)
 
@@ -126,4 +128,12 @@ def reconcile_subscribers():
     log.info('    skipped  : %d', count_skipped)
 
 
+@manager_cloud.command
+def setup_for_film(project_url):
+    """Adds Blender Cloud film custom properties to a project."""
+
+    authentication.force_cli_user()
+    cloud.setup.setup_for_film(project_url)
+
+
 manager.add_command("cloud", manager_cloud)