got the Control Law Predictor Estimator examples working

The Control Law Predictor Estimator examples are now
verified to be correct.  Once it was determined where
y and x fit along with the filter H, the design made
sense.  The predicted responses are also not quite as
good as the full feedback cases as expected.

Renamed examples to better organize them.
cl_fonp* - Control Law, Full Order, No Prediction
cl_fope* - Control Law, Full Order, Predictor Estimator