relax SVN archive

All of the non-quadratic integration frame order target functions have been converted to quasi-random.

This completes the update from Monte Carlo to quasi-random numerical integration.

Converted all of the PCS numerical integration methods to use the quasi-random Sobol' sequence data.

This is to convert from Monte Carlo to quasi-random numerical integration.

The 3 rotor frame order system tests now check the chi2 when using 50 Sobol points.

This is very rough, but good enough to test the code.

The number of numerical integration points can now be decreased in the frame order system tests.

The rotor model is now using only 50 points rather than the default of 200000.

Changed the mcint flag to the quad_int flag.

This is a variable of the frame order data pipes, and is used to switch numerical optimisation techniques.

The number of integration points is now set as a cdp variable.

This is to allow the test-suite to cut the number of points down to a reasonable level.

The frame order rotor model numerical integration method has been changed.

The Monte Carlo numerical integration has been converted to the quasi-random method.

Saved a lot of memory with the Sobol sequence generation by using float16 and not keeping raw points.

The frame order create_sobol_data() method has been redesigned to handle all model types.

Started to convert the frame order rotor model to quasi-random numerical integration.