support all types of `LocationNotes` about vbb-util

[derhuerst]

These seem to be used for leg.Origin.Notes and leg.Destination.Notes:

{
    value: 'Ebenerdiger Zugang Gleis 1',
    key: 'E5',
    type: 'A',
    priority: 300
}

{
    value: 'Fahrplanbuch Online',
    key: 'FO',
    type: 'A',
    priority: 920
}

{
    value: 'DELFI-Sperrattribut für Haltestellen',
    key: 'GD',
    type: 'A',
    priority: 920
}

{
    key: 'bf',
    priority: 2,
    routeIdxFrom: 2,
    routeIdxTo: 12,
    type: 'A',
    value: 'Handicap accessible'
}

{
    key: 'F6',
    priority: 300,
    type: 'A',
    value: 'Rolltreppe am Bahnsteig S-Bahn'
}

{
    key: 'Am',
    priority: 300,
    type: 'A',
    value: 'Aufzug am Bahnsteig Regionalverkehr'
}

{
    key: 'Aj',
    priority: 300,
    type: 'A',
    value: 'Aufzug am Bahnsteig S-Bahn'
}

{
    key: 'bf',
    priority: 2,
    routeIdxFrom: 1,
    routeIdxTo: 12,
    type: 'A',
    value: 'Handicap accessible'
}

{
    key: 'FB',
    priority: 350,
    routeIdxFrom: 1,
    routeIdxTo: 12,
    type: 'A',
    value: 'Bicycle conveyance'
}

[derhuerst]

These seem to be used for leg.Notes:

{
    value: 'Fahrzeuggebundene Einstiegshilfe vorhanden',
    key: 'EH',
    type: 'A',
    priority: 560
}

{
    value: 'Fahrradmitnahme möglich',
    key: 'FB',
    type: 'A',
    priority: 350
}

[derhuerst]

In public-transport/vbb-hafas@6bf3531, i have set up logging to collect remarks to be supported.