x search for a train instead of a route
x show relevant details when searching for a train (e.g. from, to instead of leavesAt, arrivesAt)
x remove "-2", etc. from train IR 1824-2
x serviceWorker
x multiple leg routes (e.g. Targu Jiu -> Bucharest -> Suceava)
x restrictions for multiple leg routes
x animations when changing search results