Create widget for Munich public transport (MVG) schedule

[dottorer]

There is a ruby gem to get Munich public transport schedules: https://github.com/rmoriz/mvg-live

We should try to base a Display widget based on this approach.

[ffaerber]

this gem is using a "Public CSV API" maybe we should use this api directly without using this gem.

[mkristian]

@ffaerber directly from the JS-client ?

[ffaerber]

@mkristian yes