Changes between "Japano Beta4" und "Japano Beta3":
- improved JSP error handling, JSP error pages should work now.
- fixed showView action handling, the Japano Servlet now offers an overloadable method
  to change the showView behaviour
- Fixed certain types of boolean EL expressions
- changed name of generated safe-getter methods, use safe getters for the implicit 
  "tag" object, too
- correct handling of NotFoundException and ForbiddenException inside actions.
- cookies now correctly use the servlet context as cookie path.
- link nodes use correct &amp; in URLs instead of &
- minor bugs/enhancements.

Changes between "Japano Beta3" und "Japano Beta2":

- lots of bug fixes in the jsp engine. mostly concerning standard JSP tags
  and mixing of tag files and other tags.
- fixed <jsp:invoke>
- changed js data hiding mechanism to onclick handler 
  (see http://japano.sourceforge.net/jsapi.html for details)
- simplified sample application layout

Changes between "Japano Beta2" und "Japano Beta":

- Netbeans integration for sample application fixed.
- experimental traditional JSP tag support added.
- JSPFragment attributes fixed.
- cross-browser fixes in the javascript API and sample application
- introduction of org.japano.action.DefaultView
- minor bugs/enhancements.
