Speed set to 0 when connected but last value is outdated. Fixes#930.
Bug: overflow when reset sensors (cadence and speed). Fixes#833.
Moving time stops when is not moving (the last track point is not moving) and restarts when last track point is moving.
Users can select the order, visibility and importance (primary or secondary) of all stats for recording layout from the Settings.
Also, users can select the number of columns per row in the recording layout: 1, 2 or 3.
Finally, show altitude/coordinate from settings have been removed (not needed anymore).
Fixes#659.
Fixes#302.
Fixes#820.
Dennis Guse