wmbiff: Remove LZO compression.

GnuTLS LZO support was removed in version 3.0.0.  Based on the patch by
Andreas Metzler <ametzler@debian.org>:
http://sources.debian.net/src/wmbiff/0.4.27-2.3/debian/patches/15_no_more_LZO.diff/

For more information, see:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=638736
wmbiff: Fix security.debian.rb script.

Patch by Lothar Ketterer <lketterer@users.sourceforge.net>

For more information, see:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=525749
wmbiff: Fix connection leak.

Patch by Arnaud Giersch <arnaud.giersch@iut-bm.univ-fcomte.fr>.

For more information, see:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=663876
wmbiff: Allow usernames with more than 32 characters.

Patch by Tommaso Parisi <tommasop.ml@libero.it>.

For more information, see:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=626393
wmbiff: Increase number of actions to 40.

Patch by Alberto Morales <amd77@gulic.org>.

For more information, see:
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=589408
wmbiff: Remove INSTALL; automatically generated by autotools.
wmbiff: Remove arguments to AM_INIT_AUTOMAKE in configure.ac.

This patch serves two purposes:
- Avoid a " AM_INIT_AUTOMAKE: two- and three-arguments forms are deprecated"
  warning when running autoreconf.
- Fix "syntax error near unexpected token" when running configure.
wmbiff: Fix manpages.

In particular, fix spelling-error-in-manpage, hyphen-used-as-minus-sign,
and manpage-has-errors-from-man Lintian warnings from the Debian package.
wmbiff: Fix compiler warnings from deprecated gnutls types.
wmbiff: Fix cast to pointer from integer of different size compiler warning.
wmbiff: Update FAQ.
wmbiff: Use PACKAGE_BUGREPORT instead of hardcoding address.
wmbiff: Update email address.
wmbiff: Remove sourceforgeupload target from Makefile; no longer needed.
wmbiff: Update ChangeLog (used git2cl).
wmbiff: Release version 0.4.28.