[Feature Request] Add wiedehopf / graphs1090

[DanBuBerlin]

Thanks for your work!

It would be very interesting and also helpful if you could integrate the graphs1090 service from wiedehopf

See here: https://github.com/wiedehopf/graphs1090

This gives us various graphs for information about the proper work of dump1090

Thanks

Daniel

[Tissy]

Would love to see graphs too. I will see if I can put something together.