Moved to the root again.
Names for often used submit buttons.
Constants for (query)parameter names.
no message
Removed lookup(...) method and added a method to lookup an EJB reference.
Changed usage of "submit" to usage of the ACTION constant.
Uses the new addResourceBundle(...) method on AbstractJSPBean.
Cosmetic changes only.
Changed text of messages.
Tests the new escapeEJBQL(...) method.
