add partner pages
fix partner tests by adding company to partner factory
begin limiting partner's access in partner_ability.rb
gen migration for garagepartners
create garagepartners model, update garage.rb and partner.rb with has_many garagepartners
add garage partners, update header to include partner link to company
deleting an appointment redirects to user or garage, depending on who deleted it
add state field to appointment for use with state machine gem
remove state machine gem after it didn't work with rails 4.1
add aasm gem and change appointments column state to aasm_state
add aasm to appointment.rb for state machine
move test for whether to show appointment to model
only show scheduled and awating_pickup appointments in garage or on user page
add brought_up functionality to appointments
add picked_up functionality to appointments
add functionality to cancel appointment button
only show relevant buttons on garage/appointments table, add quiet_assets gem