[docTools] remove old HTMLAgilityPack reference
[doc tools] apply automatical documentation inheritance to overridden members
[docTools] {web documentation} Replace WebDoc string by XmlNode to  get extern documentation attributes (other url, name, section title, ...)
[docTools] {web documentation} allow to insert <webdoc> tag in other tags, the content of the web page is inserted in the corresponding section
[docTools] (comments)
[docTools} {web documentation} apply given id/title to the webDoc section   or create an div in the embedded section with id/title