Hints for termit in main

Hints

• asv-developer-id-missing
  <code>termit.metainfo.xml:28</code> - <em></em><br/>The `developer` element is missing an `id` property, containing a unique string ID for the developer. Consider adding a unique ID.
• asv-content-rating-missing
  <code>termit.metainfo.xml</code> - <em></em><br/>This component has no `content_rating` tag to provide age rating information. You can generate the tag data online by answering a few questions at https://hughsie.github.io/oars/