Adds unit testing for ns-features. Edited examples/quaternion/src/quaternion.cc to handle the null pointer checks in all functions. Changed ns_get_RollPitchYaw to add a small constant to yaw and pitch in order to prevent gimbal lock at 90 degree rotation
Adds unit testing for ns-features. Edited examples/quaternion/src/quaternion.cc to handle the null pointer checks in all functions. Changed ns_get_RollPitchYaw to add a small constant to yaw and pitch in order to prevent gimbal lock at 90 degree rotation