deleted sensor classes and put them all in imu.py and put complementary and kalman filters in filter.py
renamed I2C_Class to I2C and got rid of matrix_class
changed names of pid and motor modules
deleted UAV_class.py and renamed imu_object to be test2.py
Continuing to clean up imu.py and moving the dicts to registers.py
added TODO file
Added xyz_map to registers.py and currently cleaning up gyroscope class
added reference files