Consolidate the docbook ports into -sgml and -xml variants.

Submitted by:	hrs (based on)
Sponsored by:	Absolight

Fix docbook-500, the files were one level too deep.

Pointy hat to:	mat
Sponsored by:	Absolight

Refactor the docbook ports.

Reviewed by:	miwi
Sponsored by:	Absolight

Convert to staging.

Sponsored by:	Absolight

Add NO_STAGE all over the place in preparation for the staging support (cat:
textproc)

-remove MD5

Presenting GNOME 2.18 for FreeBSD.  GNOME 2.18 is a departure from recent GNOME
releases in that it focuses more on stability and functionality than on
new features.  Not that it doesn't have its share of new and exciting
items.  See http://www.gnome.org/start/2.18/ for all the goodies in
this release.

GNOME 2.18 for FreeBSD would not have been possible without the hard work
of the FreeBSD GNOME Team and our intrepid band of testers including
J. W. Ballantine, Pawel Worach, Yasuda Keisuke, Pascal Hofstee, miwi,
Yoshihiro Ota, Vladimir Grebenschikov, Jukka A. Ukkonen,
Phillip Neumann, Franz Klammer, and Neal Delmonico.

- Add SHA256 checksums

- Chase redirection

Reported by:    krismail

Don't use an EXTRACT_DEPENDS during the install phase.

Requested by:   kris

- Add SIZE to GNOME ports

Submitted by:   trevor

Use pre-su-install instead of pre-install since our pre-install target
creates directories.

Submitted by:   marcel

Manually add each publicId of the DocBook 4.1.2 collection to the ports
catalog since this version didn't include a catalog of its own.
This should solve the problems people are seeing on clean systems.

Reported by:    paul

Correct a typo in the pkg-plist that was masking the fact that DocBook 4.1.2
didn't include a catalog.xml file.  Fix up the port so one is now able to
reinstall it.  Note: most users will have to manually remove the 4.1.2
DocBook entry from /usr/local/share/xml/catalog.ports before upgrading this
port.

Finally beaten into looking at this by: truckman

Convert scrollkeeper over to use the system catalog location.  This helps
to unbreak gtk-doc as well as removes a ton of gross hacks to support
the old location.  Also, import some CVS patches from SK to fix some
potential crashes when installing bad catalogs.

While I tested this with a full SK database rebuild, problems may still
occur.  Please let me know if you encounter any issues with OMF files
after this commit.

Remove the Oasis site.  It's checksum did not match the official version.

PR:             54358

Clear moonlight beckons.
Requiem mors pacem pkg-comment,
And be calm ports tree.

E Nomini Patri, E Fili, E Spiritu Sancti.

Remove a left-over directory.

Reported by:    bento

Add docbook-sk after a repo copy from docbook-xml.  docbook-sk is a
revision controlled version of DocBook for use with ScrollKeeper.