Migrate the engine to use servlet path as bean name. This will lead to
shorter and more meaningful API. For example, instead of
"/app/defects/view/1", the URI can be "/defects/view/1". This change
will require the bean names to be registered in web.xml as a servlet
URI.
Migrate to shorter URI change in Pink.
Show default user email and password.
Migrate to shorter URI scheme of Pink. Also, add a test of home bean in
HomePageController.java.