Add information about the "quality" of the gps track

[Christian Köstlin P]

i record atm with an apple watch + strava, but did not look at the gps tracks themselves. i would imagine, that they include metadata e.g. who recorded the track and on which device. would be cool to show that + the quality, e.g. sampling rate of the track.

[Mathias Griessen]

I was recently busy with garmin re-integration sorry for late answer

Next step will be cleaning and improve of current features, but small improvements as showing device name and sampling rate is a good idea