Merge branch 'master' of git.ece.iastate.edu:danc/MicroCART_17-18

controls/.gitignore

controls/MATLAB/IMU/accelerometer_noise_analysis.m

controls/MATLAB/IMU/load_IMU_data_from_csv.m

controls/MATLAB/IMU/microcart_imu_analysis_1.m

controls/MATLAB/IMU/quantized_accel_noise_gauss_anal.m

controls/dataCollection/imu.csv

groundStation/src/backend/backend.c

groundStation/src/backend/communication.c

groundStation/src/cli/cli.c

groundStation/src/cli/cli.h

groundStation/src/cli/cli_getpid.c

groundStation/src/frontend/frontend_getpid.c