anchor.diff:  This structures follows the hierarchy of checks - namely managing results for:
   
   . a number of pages/documents, containing:
  -. a single page, each containing many  
  +. a single page, each containing many
   . single checks within a page
   
   
  
positive.code: 
  ===== Interface `Results`
  
  The `Result` interface is used by all clients 
  (especially `Reporter` subclasses, graphical and command-line
  clients) to access checking results. It consists of three distinct APIs for
  overall `RunResults`, single-page results (`PageResults`) and single-check results
  
negative.code: 
  
  Files::
      * +org.aim42.htmlsanitycheck.AllChecksRunner+
      * +org.aim42.htmlsanitycheck.HtmlSanityCheckGradlePlugin+
  
  
  === Building Blocks - Level 2
  