Added controls directory

controls/MATLAB/momentOfInertia/getAverageMomentOfInertia.m

controls/MATLAB/momentOfInertia/getMomentOfInertia.m

...rols/MATLAB/momentOfInertia/getMomentOfInertiaFinalData.m

controls/MATLAB/thrustAndDragConstant/calcDragConstant.m

controls/MATLAB/thrustAndDragConstant/calcThrustConstant.m

...AB/thrustAndDragConstant/thrustDragConstantCalculations.m

controls/MATLAB/zeroLoadCurrent/Kd_error.m

controls/MATLAB/zeroLoadCurrent/zeroLoadCurrent.m

controls/dataCollection/Moment of Inertia 10-25-16.xlsx

controls/dataCollection/No Load Friction Current.xlsx

controls/dataCollection/Thrust and Drag Constant Data.xlsx

controls/model/Quadcopter_Model.slx

controls/parameterIdentification/ModelingParameters.docx