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

quad/xsdk_workspace/imu_logger/src/send_actuator_commands.c

quad/xsdk_workspace/imu_logger/src/send_actuator_commands.h

quad/xsdk_workspace/imu_logger/src/sensor.c

quad/xsdk_workspace/imu_logger/src/sensor.h

quad/xsdk_workspace/imu_logger/src/sensor_processing.c

quad/xsdk_workspace/imu_logger/src/sensor_processing.h

quad/xsdk_workspace/imu_logger/src/stringBuilder.c

quad/xsdk_workspace/imu_logger/src/stringBuilder.h

quad/xsdk_workspace/imu_logger/src/timer.c

quad/xsdk_workspace/imu_logger/src/timer.h

quad/xsdk_workspace/imu_logger/src/type_def.h

quad/xsdk_workspace/imu_logger/src/uart.c

quad/xsdk_workspace/imu_logger/src/uart.h

quad/xsdk_workspace/imu_logger/src/update_gui.c

quad/xsdk_workspace/imu_logger/src/update_gui.h

quad/xsdk_workspace/imu_logger/src/user_input.c

quad/xsdk_workspace/imu_logger/src/user_input.h

quad/xsdk_workspace/imu_logger/src/util.c

quad/xsdk_workspace/imu_logger/src/util.h