Log Message:
Add security patch from
 http://lists.ucc.gu.uwa.edu.au/pipermail/dropbear/2005q4/000312.html

Noted by waldeck of hk2.uwaterloo.ca via pkgsrc-bugs.

Bump PKGREVISION.

Tested build on NetBSD and Linux. Tested dropbear server on NetBSD.

(This is during a freeze. Other stuff to be done later:
update to latest version. Install man pages. Mention "client" in
COMMENT and DESCR. Use CONF_FILES and sysconfdir. And maybe install the
"scp" tool also.)