06-May-1996  v2.6.96  Ben Fowler - believed to be the original author
04-Apr-2002  v2.7.0   Walt Stoneburner (wls@wwco.com), now maintainer
05-Apr-2002  v2.7.1   Pressly Dowler <squirrel@galaxy7.dhs.org> - patches
                      Tamas TEVESZ <ice@extreme.hu> - patches
31-Aug-2002  v2.7.2   Pekka Enberg <Pekka.Enberg@cs.helsinki.fi> - patch
                      to fix crash when trying to read a file that wasn't
                      open.
03-Sep-2002  v2.7.3   Walt Stoneburner ran source through indent
04-Sep-2002  v2.7.4   Pekka Enberg <Pekka.Enberg@cs.helsinki.fi> - patch
                      to remove copy-block code, which always crashed.
04-Sep-2002  v2.7.5   Pekka Enberg <Pekka.Enberg@cs.helsinki.fi> reimplements
                      block copy code.
05-Sep-2002  v2.7.6   Pekka Enberg <Pekka.Enberg@cs.helsinki.fi> removes
                      commented out dead code.
05-Sep-2002  v2.7.7   Pekka Enberg <Pekka.Enberg@cs.helsinki.fi> repairs
                      the copy-block overflow problem.
05-Sep-2002  v2.7.8   Pekka Enberg <Pekka.Enberg@cs.helsinki.fi> removes
                      unused global variables.
06-Sep-2002  v2.8.0   Eero Tamminen <oak@welho.com> modifies the ANSI viewer
                      to work with windows other than 80x25 sizes.
08-Sep-2002  v2.8.1   Pekka Enberg <Pekka.Enberg@cs.helsinki.fi> cleans up
                      global and environment spaces.
             v2.8.2   Intermediate changes by Walt and Pekka
08-Jan-2003  v2.8.3   Pekka Enberg <Pekka.Enberg@cs.helsinki.fi> adds multi
                      file viewing.
09-Jan-2003  v2.8.4   Pekka Enberg <Pekka.Enberg@cs.helsinki.fi> fixes
                      buffer problem.
09-Jan-2003  v2.8.4   Pekka Enberg <Pekka.Enberg@cs.helsinki.fi> provides
                      code cleanup.
13-Jan-2003  v2.8.6   Pekka Enberg <Pekka.Enberg@cs.helsinki.fi> removes
                      unnecessary functions.
13-Jan-2003  v2.8.7   Pekka Enberg <Pekka.Enberg@cs.helsinki.fi> provides
                      patch to extract the ANSI routines into a separate
                      file.
17-Jan-2003  v2.8.8   Pekka Enberg <Pekka.Enberg@cs.helsinki.fi> replaces 
                      ANSI escape sequence translation routines in
                      ansi.c with the one in ansi-esc.c.
20-Jan-2003  v2.8.9   Pekka Enberg <Pekka.Enberg@cs.helsinki.fi> removes
                      dead code and cleans up source to avoid global name-
                      space pollution.
21-Jan-2003  v2.8.10  More code cleanup by Pekka Enberg.
21-Jan-2003  v2.8.11  Pekka Enberg cleans up ANSI color problem from 2.8.7
                      and also function names.
14-Apr-2003  v2.8.12  Pekka Enberg does code and functionality cleanup.
02-Mar-2005  v2.8.13  Pekka Enberg <penberg@iki.fi> updates copyright and
                      license details as requested by Nelson A. de
                      Oliveira <n3150nao@bol.com.br>.