Call passon to update the progress bar on tool pages, optional activities and the completed screen. Should also cope with the user partially doing an optional activity, continuing on in the design, then coming back later to the optional activity to do more, and then going back to where they were up to in the sequence before jumping back.
Clean up grouping code so that the shared code is in lams.jar, and making it so that learner can't trigger the chosen grouping. I18N the grouping screen and added a wait page for the chosen grouping.