quad: remove imu_logger, we can get what we need from normal logs

quad/xsdk_workspace/imu_logger/.cproject

quad/xsdk_workspace/imu_logger/.gitignore

quad/xsdk_workspace/imu_logger/.project

...xsdk_workspace/imu_logger/src/Copy of original lscript.ld

quad/xsdk_workspace/imu_logger/src/PID.c

quad/xsdk_workspace/imu_logger/src/PID.h

quad/xsdk_workspace/imu_logger/src/README.txt

...dk_workspace/imu_logger/src/actuator_command_processing.c

...dk_workspace/imu_logger/src/actuator_command_processing.h

quad/xsdk_workspace/imu_logger/src/commands.c

quad/xsdk_workspace/imu_logger/src/commands.h

quad/xsdk_workspace/imu_logger/src/communication.c

quad/xsdk_workspace/imu_logger/src/communication.h

quad/xsdk_workspace/imu_logger/src/control_algorithm.c

quad/xsdk_workspace/imu_logger/src/control_algorithm.h

quad/xsdk_workspace/imu_logger/src/controllers.c

quad/xsdk_workspace/imu_logger/src/controllers.h

quad/xsdk_workspace/imu_logger/src/conversion.c

quad/xsdk_workspace/imu_logger/src/conversion.h

quad/xsdk_workspace/imu_logger/src/gam.h