GTFS service day handling

FIXED:

• GTFS timetable departure times past 23:59:59 were not handled properly #14
• Removed deprecated async_forward_entry_setup

More sensor data attributes

NEW:

• Added sensor attributes to display scheduled departure time (aimed_departure) and delay from schedule (delay)

Blocking file read fix

FIXED:

• Blocking file reads run inside the event loop #10
• Concurrent GTFS fetching by multiple sensors causing an error

Error handling improvements

FIXED:

• Minor error handling improvements to reduce crashing on invalid data received from API

Improve error resiliency

FIXED:

• Handle errors to minimize cases where the integration doesn't automatically recover

Read timetables from GTFS file package

CHANGED:

• Replace inreliable Journeys API with downloaded GTFS files. This should fix issues with getting timetable data.

FIXED:

• Duplicate and incorrect timetable data

Read timetables from GTFS file package

CHANGED:

• Replace inreliable Journeys API with downloaded GTFS files. This should fix issues with getting timetable data.

Read timetables from GTFS file package

CHANGED:

• Replace unreliable Journeys API with downloaded GTFS files. This should fix issues with getting timetable data.

Logging improvements

CHANGED:

• Improved displaying errors in sensor configuration
• Improved error logging

Integration unloading fix

FIXED:

• Fixed unloading integration #6