Improve reservation group msg. Closes #133
Add created_by attribute to reservation. #131 #132
Fix cancel reservation buttons to work for the users who created the reservation. #131 #132
Add created by user display on reservation show
Update migration to fill empty created_by
User can edit not confirmed reservation. Closes #131 Closes #132
Reservation don't conflict with canceled reservation
Not confirmed reservation groups reservations don't conflict anymore #134
Not confirmed reservation groups don't appear on searches. Closes #134