Hints for dosbox-x in main

Warnings

• asv-type-property-required
  com.dosbox_x.DOSBox-X.metainfo.xml:46 - translation ()
  This tag requires a type property.
• asv-tag-empty
  com.dosbox_x.DOSBox-X.metainfo.xml:46 - translation
  The mentioned tag is empty, which is highly likely not intended as it should have content.
• asv-mimetypes-tag-deprecated
  com.dosbox_x.DOSBox-X.metainfo.xml:92 -
  The toplevel `mimetypes` tag is deprecated. Please use `mediatype` tags in a `provides` block instead to indicate that your software provides a media handler for the given types.
• asv-desktop-app-launchable-missing
  com.dosbox_x.DOSBox-X.metainfo.xml -
  This `desktop-application` component is missing a `desktop-id` launchable tag. This means that this application can not be launched and has no association with its desktop-entry file. It also means no icon data or category information from the desktop-entry file will be available, which will result in this application being ignored entirely.
• asv-category-invalid
  com.dosbox_x.DOSBox-X.metainfo.xml - Emulation
  The category name is not valid. Refer to the XDG Menu Specification for a list of valid category names.
• asv-all-categories-ignored
  com.dosbox_x.DOSBox-X.metainfo.xml -
  All categories for this component have been ignored, either because they were invalid or because they are of low quality (e.g. custom 'X-' prefixed or toolkit ones like 'GTK' or 'Qt'). Please fix your category names, or add more categories.