https://github.com/asplendidday/ACbus
https://github.com/feuerrot/aseag-python
https://github.com/RobertKrajewski/PyASEAG
https://github.com/RobinMeis/pyASEAG
https://github.com/lebu/ASEAG-Busabfahrten
https://git.rwth-aachen.de/markus.witt/aseag-cli
https://github.com/stklcode/juraclient
https://github.com/acmurmeltier69/Alexa-Busauskunft
http://content.tfl.gov.uk/tfl-live-bus-river-bus-arrivals-api-documentation.pdf
http://countdown.api.tfl.gov.uk http://ivu.aseag.de/interfaces/ http://opendata.avv.de/current_GTFS/AVV_GTFS_mit_SPNV.zip