Add HowTo section

[rgmf]

It would be great some howtos. I thought about this with export/import feature that can be confused for users and I think it needs to be explained clearly.

There are several export options. We know how it works but what about the users? Is it clear?

My howto proposals:

• How to record
  Here we can explain that there are a GPS Status button that can be used for start service and GPS before record.

• How to export
  Here we can explain that there are two options: export all and export after recording.

• How to import
  Here we can explain what prevent means.

• How to export format
  Here we can explain the OT options: KMZ, GPS, KML...

• How to pair sensors

• How to wheel size

• How to preferred rate
  The three options explanations.

• How to configuration GPS settings (recording time interval, recording distance interval, max distance, gps accuracy)

[dennisguse]

Sounds like a great idea.
We have some (not really maintained) help within the app, but it does not show anything useful.
What about creating short videos / gifs?