Add modal for spreadsheet upload #155
Reservation group import working for a single reservation group #155
Finish reservation import #155
Add spreadsheet model links. Closes #155
Cancel button now appears even if the reservation group is not confirmed. Closes #156
Update what's new page and add Not Saved status. Closes #157
Reservations now can be made from slot search. Closes #153
Update what's new
Remove coverage files from git