Add number of pieces field to event
Add num pieces to creation form
Number of pieces shows up on event page
Gave label to event page for num_pieces
Events must have a positive integer of num pieces
Can now edit number of pieces
Add event creation to admin dashboard
Add max time field to creation
Permit max time
Add closed to events and annotate
Add closed checkbox to edit form
Shows if event is closed
Edit form checkbox works
Event show easier to understand