Static utility class that converts HTML string to a text version of it. It has following methods:
/**
* Get HippoHTML content as text, i.e. parse it's inner HTML and add only
* the content of the elements.
*/
String getHippoHTMLAsText(HippoHtml hippoHtml)
/**
* Get an XML property as text, i.e. parse it and add only the content of
* the elements.
*/
String getXMLPropertyAsText(Property property)