HTML Parsing and Sanitizing utility. Convert HTML to XHTML

e.g.

const string input = "<div style=\"color:blue;\" align =right>The Game  of <b >Which</b > </div>";
var output = HtmlParser.Tidy(input);
Assert.AreEqual("<div style=\"color:blue;\" align=\"right\">The Game  of <b>Which</b></div>", output);

or this

var doc = HtmlParser.Parse(_html);
var el = doc.FindDescendants("ol").First();
var nodes = el.FindNodes("li").ToList();
Assert.AreEqual(3, nodes.Count);

##Demo App