Fixing up Grouping related code so it will cope with more cases during grouping, and so that groupingDAO can better find all the groups in a learning design.
LDEV-1134: Preview now lets the author select a branch to view, but the author can only do one branch. To view all branches, the author needs to run preview multiple times. Did some small refactoring to have only one piece of code that creates the branching mapping related to a group as we have many bits that need to do this (authoring, import, chosen branching in monitoring and now preview!)
The Edit Class button didn't work in monitoring for Shibboleth users - they don't have a role in the organisation that backs the lesson, so they couldn't get the organisation details. Changed the getOrganisationsForUserWithRole call so that if they don't have a role in the org, it still returns the basic details such as the name, etc.
added new shib attribute for the ServerURL of the origin LAMS server to help determine whether user is local or not; added roles for shib users in ShibLoginServlet
LDEV-1134: Branching: Added stopAfterActivity flag to activity, which will allow us to "end" a lesson at the end of the activity. Progress engine changes done.
LDEV-1134: Branching: Added stopAfterActivity flag to activity, which will allow us to "end" a lesson at the end of the activity. Authoring changes done.
LDEV-1134: Branching: View screen for the class export portfolio. Required refactoring of classes and moving the system tool link to move to an interface.
LDEV-1134: Branching: View screen for the class export portfolio. Required refactoring of classes and moving the system tool link to move to an interface.
LDEV-1261: Fixing a lazy loading exception that started when we removed the hibernate session filter on the user role import. The organisation can't be passed in from the web layer as it isn't connected to the session, and so when it tries to get the user organisation from the organisation, it throws a lazy loading exception.
Branching: Tweaking the branch objects so that the contribution flags are right for teacher chosen activities (and hence the button will appear to do the selection in monitoring) and some changes to make the teacher chosen screen logic easier.
Branching: Added a new field firstActivity to the SequenceActivity, so Flash can easily indicate where to start in a sequence activity. That way, the logic works in the same way as it does in a learning design.
