Gateway from Internet Gophers  to TechInfo Services

  This is a one way gateway from gopher protocol to TI protocol:
  gopher client connects to this server and makes a request, this
  program connects to a TechInfo server and gets the appropriate
  information, sends the response to the client, and then closes
  the connection.

  Request from gopher client          This program's response
  --------------------------          -----------------------

  blank line                           Local TechInfo Server's main menu,
                                       WorldWide TechInfo, and,
                                       Univ of Minn Gopher

  type tihost tiport tinodeid          Results of Techinfo transaction

   worldwide-techinfo                  List of TechInfo servers

   Goph-TI-Gateway                     Document -- about this gopher

  Examples: In these examples, HOST is the FQDN of the host that
  this program runs on, and PORT is the gopher port that this program
  is