DOCBOOK-APPS: Auto-update docbook.cat so the ISO Entities correspond with ISOEnts.zip

[Simos Xenitellis <S.Xenitellis@rhbnc.ac.uk>]

(just updated my addressbook. "docbook" points to docbook-apps list.)

The filenames in http://www.oasis-open.org/cover/ISOEnts.zip are different
from what is described in docbook.cat (docbk41.zip). 

Since they are around forty occurences, to auto-update you may:

	% cp docbook.cat docbook.cat.original
	% perl -pi -e 's/iso-(.*)\.gml/ISO$1/g' docbook.cat
or 
	% perl -pi -e 's/iso-(.*)\.gml/..\/ISO$1/g' docbook.cat
	(if you have put docbk41 in a directory).
or 
        % perl -pi -e 's/iso-(.*)\.gml/..\/entities\/ISO$1/g' docbook.cat
        (if you have put docbk41 in a directory and the entities tambien).

hth,
simos