BayesianBahn 0.1.3

Fixed

• Opening a station board and going back no longer empties the From and To
  fields. The results stayed on screen while the fields behind them were
  cleared and the search button was disabled, so the search could not be rerun
  without retyping both stations. The chosen date and time, the
  Deutschland-Ticket setting and scroll positions were being lost the same way.
• A train running early is labelled -1 instead of +-1. Delays under a
  minute now read as on time rather than +0, and a train 1.6 minutes late
  reads as +2 rather than +1.

Changed

• The evaluation report shows the delay curve over the day and checks the
  model's time bands against it, and states where the live-number crossover
  falls. Three collected days confirm that delay accumulates from morning to
  mid-afternoon; the shipped time bands were cut from the commuter timetable
  and do not line up with it.
• Searching a date beyond the live timetable is much faster. The historical
  timetable needs one delay-history file per departure, and those were fetched
  one after another for every station the search looked at; they now load
  together and are reused across the search instead of being fetched again for
  each place they appear. Trains the search cannot use — long-distance ones in
  a Deutschland-Ticket search — are no longer fetched at all.