Based off of isouriadaki's fork of ZaneL's library

Encapsulates the c library into a cpp class with static references removed.

  • Allows more than one imu on the same MCU

  • Added accessor methods for dealing with bias values.

  • Added a (not ICM / DMP) tap detector (custom tap count).

  • Examples added for tap detection and bias saving/loading from an ESP32 MCU.