Merge pull request #17 from lamestation/master

update
[kuroneko] SpriteMirror, WIP
[kuroneko] SpriteMirror, WIP

- ClearScreen and Blit prepared for destination buffer parameter
- InvertColor and SetClipRectangle done
- Sprite and DrawMapRectangle pending
[kuroneko] SpriteMirror, WIP
[kuroneko] SpriteMirror, WIP
[kuroneko] PASM functions can now take a destination buffer address (where applicable)
[kuroneko] preliminary multi-buffer support
[kuroneko] disabled public multi-buffer methods
[kuroneko] minor improvement to TestMapMove#
Merge branch 'master' of git://github.com/konimaru/lamestation-sdk