Add Support for Brsuhless Motor Driver

[Starsurfer78]

It would be nice if the Board comes without Motor driver only with Connectors for the Driver.
Maybe like this:

• MotorDIR
• MotorBREAK
• MotorPWM
• MotorEnable
• MotorSpeed
• MotorFault

[Selective031]

This will be supported in a future revision of the board.

[Selective031]

A first test module has been ordered... so it is in the works.

[Selective031]

On Friday (4th of June), a new prototype board will arrive, which consist of 3 brushless drivers, and a small MCU.
This will allow the board to drive 3 brushless motors, and do odometry and current sensing. It will also accept special commands for driving the motors, like:
"go 20 cm forward"
"turn 90 degrees to the left"
This is possible thanks to the the odometry/encoder support.
The board shall accept both HALL and ENCODERS.