Bulk-update credits from in progress to earned

After a credit cycle, turning credits from in progress to earned currently requires opening each student profile. That does not scale.

Allow an upload of a credit cycle’s results (student ID, credit, new status) that updates those records in bulk, without visiting each profile.

Requested by Mindy Roth, registrar, Mastery School of Hawken.

Source: https://feedback.mastery.org/p/mastery-school-of-hawken-initial-wishlist