appdata: Improve appdata for AppStream 1.0
- Use appstreamcli to validate the appdata file
- Add the
<developer><name>
tag - Mark the
<developer_name>
as deprecated - Add vcs-browser URL
This MR picks up !618 (closed)
The metainfo passes
flatpak run --command=flatpak-builder-lint org.flatpak.Builder appstream org.gnome.Boxes.appdata.xml.in