minor glitch in 'gnome_upgrade.sh'

[Bob Frazier]

I had a minor glitch in 'gnome_upgrade.sh' in which seemed to involve a
dictionary file and "missing the DocBook DTS" while trying to build
"textproc/scrollkeeper".  I was only able to resolve the problem by deleting
the dictionary file "/usr/local/share/xml/catalog" and then doing a 'make
deinstall' and 'make reinstall' on "textproc/xmlcatmgr".

I do not know how this xml dictionary file ended up with bad entries, but
they referred to 'sdocbook.dts' and not 'docbook.dts' prior to the above
actions.

The script is running now but has been in the "take a day trip" phase for
several hours.  So far no problems.