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
validation almost done except datetime
changed school/appointment model (associaltions)
Merge branch 'new_features' of github.com:lewisren/FuelEd into new_features
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
validation almost done except datetime
Merge branch 'new_features' of github.com:lewisren/FuelEd into new_features
fixing merge conflicts
changed date to datetime
added route, view, and action to view past appts

controller action not finished