v0.093

      [INCOMPATIBLE CHANGES]

      - The "add" and "pull" commands now have both --no-recurse and --recurse
      options.  This allows you to turn recursion off OR on, depending on
      the default setting for the repository (see more about that under
      ENHANCEMENTS).  However, the -n shortcut for --no-recurse is no
      longer available.

      [ENHANCEMENTS]

      - The pinto.ini configuration file may now contain a "recurse"
      parameter that determines the default recursion behavior for
      the "pull" and "add" commands.  Setting it to 1 means those
      commands are recursive by default.  Setting it to 0 means
      those commands are not recursive by default.  Either way,
      commands can always override that parameter using either the
      --recurse or --no-recurse switches.

      - pinto now falls back to using nano, pico, or vi if none of the
      usual environment variables for controlling the editor are set.
      This fixes #119.  Thanks @borisdaeppen for the suggestion.

      - The distributions listed in the generated title of the commit
      message will now be sorted and deduplicated.