enable it in en_US.ISO8859-1/ and ja_JP.eucJP/.
- Add PUBLIC "-//FreeBSD//ENTITIES DocBook Language Specific Entities//EN"
and l10n.ent for entity localization.
- Use share/misc/docbook.css for indentiation of <programlisting>
and <screen>.
- Add some missing $FreeBSD$.
share/images. To link "generic" images (share/images ones) from
Makefiles use IMAGES_EN and to link localized images use IMAGES.
For an example look at en_US.ISO8859-1/books/handbook/Makefile
a) Because it's a cool piece of documentation
b) It's a real world example of using images in the documentation.
It's not turned on in the upper level Makefile yet, as I expect the
specifics of the toolchain to change over the next week or so as people
play around with this, and I don't want to the doc build mirrors to have
to suddenly update the ports they have installed. Once this has stabilised
it can be turned on.
