lpcxpresso docs updated.
document about lpcxpresso updated.
Merge branch 'master' of https://github.com/hkim0331/robocar-2014 into develop

Conflicts:
	public/kirakira/index.html
	public/kirakira/index.md
	public/lpcxpresso/no_use/index.md
release 0.6 ready.
Merge branch 'release/0.6'