[GRASS-dev] Remaining shell scripts

Glynn wrote:

    lib/init/grass-xterm-mac
    lib/init/html_browser_mac.sh

I would say that Mac specific shell wrappers can be exempt from
portability concerns.

    macosx/app/build_gui_user_menu.sh
    macosx/app/build_html_user_index.sh
    macosx/app/grass.sh.in
    macosx/pkg/resources/postflight.in

build scripts.

Hamish