Create an example track that uses data streams

[michaelbaamonde]

It would be useful if the docs included an example of a track with a static data set that uses data streams. My inclination would be to extend the track tutorial, but there could be other ways to structure it.

cc @dliappis and @DJRickyB

[pquentin]

Extending the track tutorial makes sense if we use a new section or just use data streams by default. Why? I believe it's important to make sure the tutorial does not become too confusing

[michaelbaamonde]

use a new section

That's what I had in mind, too. I wouldn't want the example track to use both indices and data streams, as I agree that it would become too confusing, especially for new users who are the intended audience.