Ref #41: Integrate HTML package of HTMCSSValidatingParser
Copy missing trim methods from Grease-Core
Ref #41: Add old formatter and form classes
Ref #41: Iterate over all child nodes
Ref #41 Make Scamper use new HtmlDocument and document title
Ref #41: Basic layouting with headers, links
Ref #41: Add unordered and ordered lists
Ref #41: Add more tags, including img, p, table and more
Ref #41: Add old form functionality
Merge pull request #44 from SWTI2014/parsing/htmcssvalidatingparser

Ref #41: Integrate HTMCSSValidatingParser