2002-11-11  Manish Singh  <yosh@gimp.org>

        * autogen.sh: don't say "Now type 'make'" if configure failed.

        * app/core/Makefile.am
        * app/core/core-types.h
        * app/core/gimpenvirontable.[ch]: Implemented GimpEnvironTable,
        keeps an envp array built from system environment and *.env files.

        * app/core/gimp.[ch]: keep a GimpEnvironTable around.

        * app/gimprc.c
        * app/config/gimpcoreconfig.[ch]
        * app/core/gimpcoreconfig.h
        * app/gui/preferences-dialog.c
        * app/gui/user-install-dialog.c: environ-path config stuff

        * themes/Default/images/preferences/Makefile.am
        * themes/Default/images/preferences/folder-environ.png: just copied
        folder.png here, need a better one.

        * app/plug-in/plug-in.c: quick hack to use the envp in the
        GimpEnvironTable. Only on unix now, should really port the
        code to use g_spawn_*.

        * data/misc/user_install...