2005-06-26  Manish Singh  <yosh@gimp.org>

        * app/core/gimpenvirontable.c: feed environment values through
        gimp_config_path_expand, so ${gimp..} variables can be used.

        * plug-ins/pygimp/Makefile.am: define PYTHONPATH in terms of
        ${gimp_plug_in_dir}. Use ; as a path separator on windows.

        With this final changes, pygimp should work out of the box on
        Win32 now. Thanks to Michael Schumacher and lode leroy for
        figuring out the high level details and testing.