Log Message:
update to 1.8.0
This switches from the release candidate to the real release, changes
are bugfixes and some stylistic changes.
pkgsrc note: the .omf file for the documentation is missing in
the distribution. I've pulled it from CVS. This workaround can
hopefully be removed on the next update.
(The website still refers to 1.6.3 as the current stable version.)