[tokenizer] commented out support for entities in attributes
[tokenizer] commented out support for entities in attributes

requires adding a new event to make this work, so delayed for now

jasonsanjose/htmlparser2,kirbysayshi/node-htmlparser,fasterize/node-htmlparser,jasonsanjose/htmlparser2,mail-apps/htmlparser2,frontapp/htmlparser2,broadly/htmlparser2,broadly/htmlparser2,magicode/htmlparser2,magicode/htmlparser2,mail-apps/htmlparser2,frontapp/htmlparser2