2003-09-01  Manish Singh  <yosh@gimp.org>

        Font configuration stuff: You can rescan for fonts on the fly now.
        A couple caveats: the text tool font dialog doesn't get updated, but
        that's supposed to be going away. The new font dock doesn't resort
        on update, but mitch is supposed to fix that. :)

        Some nice stuff for advanced font users: GIMP local font directories,
        and an optional site and user fonts.conf.

        I thought about supporting the auto-resan feature in fontconfig,
        but it might take too much time to do a scan so I haven't implemented
        it. Another thing I want to do is create fontconfig caches in the
        local dirs.

        * text/gimpfonts.[ch]: gimp_fonts_init/load/reset implementation.

        * text/Makefile.am: added gimpfonts.[ch]

        * app/core/gimp.c: use gimp_fonts_init/reset.

        * app/config/gimpcoreconfig.[ch]
        * app/config/gimprc-blurbs.h: added font-path config setting.

        * app/gui/preferences-dialog.c: Add a Font Folders section for the
        above. Also added a Rescan Font List button, which goes in the
        Environment section. Not sure if this is the right place...
        it also looks kinda ugly all by its lonesome.

        * app/gui/user-install-dialog.c: mention the fonts directory.

        * themes/Default/images/preferences/Makefile.am
        * themes/Default/images/preferences/folders-fonts.png: dummy icon for
        font folders pref, probably a folder with a little "T" in the corner
        would be good.