Bug fixes and performance improvements

- Fix some stops always showing "no departures" - Full iOS 15 support - iPad support - Departure board is now synced to iCloud

- iPad support - Departure board is now synced to iCloud

- iPad support - Departure board is now synced to iCloud

- Departure board is now synced to iCloud

iOS 14 support

- Improved information loading speed

- Improved information loading speed

- Added "My Departure Board"

- Improved map view when showing departure info

- general bugfixes

- Added vehicle location when a departure is selected - Added highlight when selecting a departure - Improved syncing of live departures - Improved departure view layout

- Improved drawing of tram/bus routes on map - Improved sync indicator - Improved animation of arrival time updates - Improved syncing mechanism when internet connect isn't stable

General bug fixes

Support for iOS 13.4

Sort by departure track