Add comments to patch.
Update to 1.2.5 (latest release) - USE_LIBTOOL=yes; USE_TOOLS+=aclocal
autoconf autoheader automake makeinfo; Fixed HOMEPAGE; Buildlinked libpcap,
pcre, and libnet10; Needs LICENSE to pass pkglint. From ChangeLog:

1.2.5 (2003-05-30)
 - ph-neutral relaese. Everyone is pretty drunken but I fixed
   an ugly bug. First ip of ip range was always skipped.