Bimba.git

ref: 5e7fb5970e560b2895c36a3b4ab38964284ddeed

app/src/main/play/en-GB/whatsnew


- official timetable from ZTM
- VM is quicker and is more reliable (as it’s computed in the same way as offline departures)
- favourites rewritten from scratch
- app is movable to external storage
- new colours—grey and green—fitting new Poznań style
- multiple bug fixes