The source project of this merge request has been removed.
appdata: Improve appdata for AppStream 1.0
- Add the
<developer><name>tag - Mark the
<developer_name>tag as deprecated - Mark the developer name as untranslatable
- Remove unreachable donation URL
- Remove one of Purism tag to pass appstreamcli validation
- Fix release descriptions
- Use appstreamcli to validate appdata