Hints for four-in-a-row in main

Hints

• asv-cid-contains-hyphen
  :3 - org.gnome.Four-in-a-row
  The component ID contains a hyphen/minus. Using a hyphen is strongly discouraged, to improve interoperability with other tools such as D-Bus. A good option is to replace any hyphens with underscores (`_`).
• asv-summary-has-dot-suffix
  :3 - ജയിക്കാനായി ഒരേ നിറമുള്ളവരികള്‍ നിര്‍മിക്കുക.
  The component summary should not end with a dot (`.`).
• asv-nonstandard-gnome-extension
  :11 - kudos
  This tag is a GNOME-specific extension to AppStream and not part of the official specification. Do not expect it to work in all implementations and in all software centers.