create Availability table
empty availability model
relationship between availabilities and users; validations on availability and TODO about extra validations
if user is instructor, can access rails admin and redirect after login. temporary? managing of availabilities in rails admin
default files after running rails g controller availabilities
resources availabilities routes
simple_calendar gem
remove simple_calendar gem
icalendar gem
remove icalendar gem
fullcalendar-rails gem
rescue from CanCan access denied with unauthorized alert
remove fullcalendar rails gem. Going to build backend before trying to build calendar
remove default availabilities.js.coffee and .css.scss files
availabilities controller#index returns current_user.availabilities
placeholder availabilities/index.html.haml view
migration to create appointment_categories table
empty appointment category model
appointment category validations
appointment_category#total_duration method, returns lesson_minutes+buffer_minutes