Removed computeMotorPolyBackwards from StudentControllerService.cpp and...

Removed computeMotorPolyBackwards from StudentControllerService.cpp and instead included it in the GetParametersAndNamespaces.h and .cpp files with a new name newtons2cmd_for_crazyflie. Put some example yaml parameters in for students and commented in StudentControllerService.cpp where they should define class variables. Added a get debug values service.