[Bug-gnubg] .gnubg directory

[Holger]

Hi all,

I'd like to give the .gnubg directory some use and clean up the dot files 
in the home folder a bit. How about moving, if possible, all user specific 
files to .gnubg?

Currently, the following files are looked for in the following places in 
the specified order. For every file the one found first will be used 
(except MET catalogs).

.gnubgautorc
        $HOME
.gnubgrc
        $HOME
.gnubg.gtkrc
        $HOME, PKGDATADIR, current directory
.gnubgmenurc
        $HOME
match equity tables
        data directory (PKGDATADIR or specified with -d)
catalog for match equity tables
	data directory (PKGDATADIR or specified with -d)/met/catalog, location of 
$SGML_CATALOG_FILES,
        ./met/catalog, ./catalog
        Note: This one works cumulative!
neural net weights (gnubg.weights, gnubg.wd)
        data directory (PKGDATADIR or specified with -d)
gnubg_os0.bd
        data directory (PKGDATADIR or specified with -d)
gnubg_ts0.bd
        data directory (PKGDATADIR or specified with -d)
gnubg_os.bd
        data directory (PKGDATADIR or specified with -d)
gnubg_ts.bd
        data directory (PKGDATADIR or specified with -d)
hyper[123]d.bd
        data directory (PKGDATADIR or specified with -d)
gnubg.scm
	data directory (PKGDATADIR or specified with -d), current directory, 
PKGDATADIR
gnubg.py
        data directory (PKGDATADIR or specified with -d)
player record
        $HOME/.gnubg/gnubgpr
        Note: RecordEraseAll() checks for .gnubgpr in $HOME
boards.xml (system designs)
        data directory (PKGDATADIR or specified with -d)
boards.xml (system designs)
        $HOME/.gnubg/boards.xml

Any opinions or corrections? If there's a need this could be added to the 
manual.

Regards,

        Holger