2.13.8: * Context: Added set_font_map() because the C function is now public (non backend-only) API. * LayoutRun/GlyphItem: Added split() and letter(). * Renderer: Added draw_glyph_item(). * CairoFontMap:: Added set_default(). (Murray Cumming) * Build: Updated the MS Visual Studio 2005 build. (Armin Burgmeier)