Added a development servlet that takes a WDDX packet, deserialises it and dumps the resulting object to the screen. Not I18N - it is just for testing problem packets.
The "title" fields were overriding some title fields in the jsps, so they have been renamed. Added an option to the tag so that the user can specify a particular method to be called when a tab is selected. This is handy when the code to be run is different for different tabs, or if the user selecting tab is different to the initial tab display.
Changed learning design activities and transition collections to use all-delete-orphan cascade management. This will ensure that the secondary records are created and removed as required.This required fixing code that trigger cascade problems and also highlighted some session problems with the learner cache created by Jacky.