Follow page not showing up for Rover

ArduPIlot Follow Me setup

Enable ArduPilot motor testing

Fix typo

Rework ArduPilot Airfame setup page

More work on no serial port ifdef

Fix no serial and android builds

Check for CubeBlack service bulletin

This reverts commit c69a49e6.

This makes VehicleComponents reusable from core plugin without
requiring override of prerequisiteSetup

Numbering on motor command is wrong (or strange), so wrong motors spin
when using sliders

Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>

This commit introduces the APM Airframe configuration. The interface
is the same as the PX4 one, but the way we deal with the uas is a bit different

Since the APM stack doesn't provide a xml with airframe definitions a
new one was created by hand with only the values that we need, wich will
trigger a download of the parameters file from the mavlink github

Now it correctly handles the FRAME variable and it's faster
regarding the download of the parameters for each type of Frame.

Only show Airframes for ArduCopter, not for ArduRover nor ArduPlane

Signed-off-by: Tomaz Canabrava <tomaz.canabrava@intel.com>