add detailed license notice;
add detailed license notice;

update wiki hyperlink and Hozz project hyperlink;

coolrc136/hosts,wsdjeg/hosts,racaljk/hosts,gavin-gui/hosts,Xiejiayun/hosts,gavin-gui/hosts,Xiejiayun/hosts,VegetaPn/hosts,Xiejiayun/hosts,ruidalin/hosts