Record which launch of an attempt a SCORM element comes from

[christianp]

Adding a column to the table will make the DB massive, but I think this will help us sort out some of the problems we frequently see with attempt data.

When an attempt is launched, give the PK of the AttemptLaunch record to the client. When saving SCORM elements back to the server, include the launch ID. Add a ForeignKey from ScormElement to AttemptLaunch.