code: protected boolean moduleCanHandlePath( ModuleConfig moduleConfig, RequestProcessor rp, String servletPath )
      {
          if ( moduleConfig.getPrefix().equals( "" ) && servletPath.lastIndexOf( '/' ) > 0
               && rp instanceof PageFlowRequestProcessor )
          {
              return false;
          }
          
          return true;
      }
docs: Tell whether the given module can handle the given path.  If this is the root module (path=="") and it's a
  Page Flow module, then it shouldn't try to handle any path that has a slash in it -- it only handles local
  actions.