Added smart text chapter.
Added smart text chapter.

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