Add Person sample application
Functionality renderers now use Portal MenuItems
Removed FunctionalityParameter
SiteMap links now point directly to functionalities

  (Unfortunatelly the functionalities are still hard-coded)
Removed Deprecated PathProcessors
Removing deprecated Filters
Removed SupportRequests and related domain
Removing usages of FunctionalityContext
Exception Handling Action now points to Bennu Functionalities
Removed FunctionalityTree creation
Cleaning up Content hierarchy
Forums and Announcements are no longer part of the Content hierarchy
Removing Content subclasses
Cleaning methods in remaining classes
Using new Portal API
Pass the session to GenericChecksumRewriter
Removing Checksum mapping of JSP files
Removed dummy web.xml (no longer needed)
Grouping some functionalities
Experiments to replace Tiles with functionality injection