Add a feature to see how many hours are left in your track

[julianjohannesen]

You can do this if you know someone's track and if you scrap the course length data from the course page. You'd need a list of required courses for each track. Actually you could build a list of tracks, their required courses, and the total length ahead of time. Then, knowing which courses someone has completed, you can tell them how long they have left.