• Follow the current mime-apps-spec (fixes #8, #20)
  The current version of the mime-apps spec locates the per-user defaults
  file in $XDG_CONFIG_HOME/mimeapps.list. Use that location, and fall
  back to the per-system and distribution defaults as specified, with the
  previous legacy defaults file as a final fallback.
  Fix by Patrick Burroughs (Celti)
  
• POD clarifications by Nitish Bezzala