Support OARS in AppStream-based backends
Allows users know what kind of content they are going to find coming from an app.
Needs https://github.com/ximion/appstream/pull/430 < is ifdef'd now
Edited by Aleix Pol Gonzalez
Allows users know what kind of content they are going to find coming from an app.
Needs https://github.com/ximion/appstream/pull/430 < is ifdef'd now