Satoshi Nagayasu, reviewed and revised by Peter Eisentraut
Since this introduces new refentries that we probably don't want to publish as
man pages, tweak man page stylesheet to omit man pages without manvolnum
element.
Peter Eisentraut
This switches the man page building process to use the DocBook XSL stylesheet
toolchain. The previous targets for Docbook2X are removed. configure has been
updated to look for the new tools. The Documentation appendix contains the
new build instructions. There are also a few isolated tweaks in the
documentation to improve places that came out strangely in the man pages.
