Hints for kdiamond in community

Hints

• asv-summary-has-dot-suffix
  org.kde.kdiamond.appdata.xml:43 - KDiamond on KDE "kolm ühes reas" mäng.
  The component summary should not end with a dot (`.`).
• asv-summary-has-dot-suffix
  org.kde.kdiamond.appdata.xml:45 - KDiamond est un jeu de « Trois-en-ligne » par KDE.
  The component summary should not end with a dot (`.`).
• asv-desktop-app-launchable-omitted
  org.kde.kdiamond.appdata.xml -
  This `desktop-application` component has no `desktop-id` launchable tag, however it contains all the necessary information to display the application. The omission of the launchable entry means that the application can not be launched directly from installers or software centers. If this is intended, this information can be ignored, otherwise it is strongly recommended to add a launchable tag as well.