2008-05-19  Iain Holmes  <iain@gnome.org>

        * src/include/frame.h
        * src/include/display.h
        * src/include/xprops.h
        * src/include/compositor.h
        * src/include/types.h
        * src/include/window.h
        * src/include/errors.h
        * src/include/screen.h: New basic public API for compositor.

        * src/compositor/*: Separate the compositor out into its own 
separate
        directory and set it up for backends. Initial XRender backend.

        * src/core/compositor.[ch]: Remove

        * src/core/frame.h
        * src/core/screen.h
        * src/core/display.h
        * src/core/window.h: Rename to -private.h so as not to clash 
with the
        new files in include

        * src/core/delete.c
        * src/core/workspace.h
        * src/core/stack.[ch]
        * src/core/keybindings.[ch]
        * src/core/errors.c
        * src/core/effects.[ch]
        * src/core/core.c
        * src/core/group....