Hints for ximtool in main

Hints

• asv-cid-maybe-not-rdns
  community.iraf.ximtool.metainfo.xml:3 - community.iraf.ximtool
  The component ID might not follow the reverse domain-name schema (the TLD used by it is not known to the validator).
• asv-developer-info-missing
  community.iraf.ximtool.metainfo.xml -
  This component contains no `developer` element with information about its author.