- the internal action period needs to be transformed from the period in us.
  - removed the call to the action_load_next_step() function when the action finishes by itself.

removed all dynamixel master and slave modules.
Added a function to get the motion period in us for the motion modules.

Changed the way to detect which module is addressed by the dynamixel slave interface.

Fully implemented an tested the accelerometer.
IMU integrated into the dynamixel interface.

Added function to the motion mamager to transform between physical magnitudes and controller values, and viceversa.
Added functions to scan and identify the servos in the initialization functions.
Minor changes in the motion files.
Added a header file with the dynamixel servo register map.

Solved the problem with the motion pages.