FubuRegistry.cs

public class FubuRegistry : Registry
{
    public FubuRegistry()
    {
        var htmlConventionLibrary 
             = new HtmlConventionLibrary();
        var conventions
             = new OverrideHtmlConventions();
        htmlConventionLibrary.Import(conventions.Library);
        For<HtmlConventionLibrary>().Use(htmlConventionLibrary);