changed date to datetime
added before filter and some routing
added route, view, and action to view past appts

controller action not finished
fixed routes, added link to view past appt
tried changing link
changed order of routes
fixed links to view appt
added route, view, and action to view past appts

controller action not finished
fixed routes, added link to view past appt
tried changing link
changed order of routes
fixed links to view appt
fixing merge conflicts
changed date to datetime
added route, view, and action to view past appts

controller action not finished
fixed routes, added link to view past appt
tried changing link
changed order of routes
fixed links to view appt
added route, view, and action to view past appts

controller action not finished