readme update.
readme update.

slim-template/slim,ruijsun/slim,etdev/slim,JuanitoFatas/slim,slim-template/slim,cheunghy/slim,etdev/slim,ericboehs/slim,metallurgical/slim,raxoft/slim,slim-template/slim,ruijsun/slim,mojavelinux/slim,metallurgical/slim,cheunghy/slim,fly19890211/slim,sideci-sample/sideci-sample-slim,raxoft/slim,zakuro9715/slim,yterajima/slim,mojavelinux/slim,zakuro9715/slim,JuanitoFatas/slim,XueQian/slim,XueQian/slim,Nikeshsuwal/slim,Nikeshsuwal/slim,ericboehs/slim,fly19890211/slim