LDEV-1571: Sync gates to open for group based and teacher chosen branching. The "potential list of learners" is restricted to the group of learners associated with the group assigned to the branch.
LDEV-1558: Once a learner completes a lesson by hitting a "stop after activity" branch, it stays completed, irrespective of whether the user hits resume or if Live Edit is done and new activities are added to the end of the design.