v0.0993

      [INCOMPATIBLE CHANGES]

      - Pinto no longer sets the default port when connecting to a remote
      repository.  So in most cases, you'll have to explicitly add the port
      number to the URI given as the --root.  The default port that "pintod"
      listens on is 3111.  But if you're running "pintod" behind another server
      (like Apache or Nginx) then you can probably omit the port number and
      Pinto will use the default port that is appropriate for the scheme.
      Closes GH #136.  Thanks @spacebat.

      [ENHANCEMENTS]

      - When the repository is a local directory, it can also be expressed
      using a file:// URI.  This applies to both the --root option and the PINTO_REPOSITORY_ROOT environment variable. Fixes GH #128.