Fixed error if no realtime existed. Added 'Approx' if no realtime exist for thar departure. Lowered all times by 1 so users dont miss the departure.
Fixed error if no realtime existed. Added 'Approx' if no realtime exist for thar departure. Lowered all times by 1 so users dont miss the departure.

kexchoklad/vasttrafik,kimkling/simply-vasttrafik