Removing trailing white spaces.
Removing superfluous default and empty annotations.
Fixing a typo.
Merge pull request #1 from dietmarw/cleanUp

Clean up of empty diagram annotations etc.
Fixed function subtyping and encapsulation errors in VisualizeSimpleRoads
Remove illegal latin1 chars
Removing superfluous annotations using ttws.
Cleans up the HTML syntax and links.
Merge pull request #2 from harmanpa/master

Fixed function subtyping errors in previous updates. Annotation and formatting fixes.