Dear Maintainer,


setup_crafty.sh installs an empty crafty.hlp in $HOME/.crafty/

This is a fix:
-	zcat /usr/share/doc/crafty/crafty.hlp.gz > $CPATH/crafty.hlp
+	cp -v /usr/share/doc/crafty/crafty.hlp $CPATH

But the 'help' command in Crafty works anyway, since the file
$HOME/.crafty is not used.

'lsof' reports Crafty using /usr/share/doc/crafty/crafty.hlp
instead, so a better fix might be to just drop copying crafty.hlp in
setup_crafty.sh