[kuroneko] sync API
Merge pull request #8 from lamestation/master

update
[kuroneko] transition to PASM DrawMap (pixel clipping), WIP
[kuroneko] improved waveform jump handler
[kuroneko] added clock demo
[kuroneko] clock demo, WIP
[kuroneko] removed box parameters

There are two - considered - non-working demos which I left as-is for
now.
[kuroneko] draw map transitioned to PASM
[kuroneko] minor adjustment re: un/signed arithmetic

Not really necessary (un/signed) but to keep things consistent.
[kuroneko] instruction count down by 2
Merge branch 'master' of git://github.com/konimaru/lamestation-sdk