relax SVN archive

Switched the isotropic cone frame order system test to use the save file.

This significantly speeds up the system test, as all the sequence generation and RDC and PCS data
reading is skipped.

Switched to using the value.set user function for all the setting of parameters.

Fix for the torsionless frame order model test data matching that of r15314.

Fix for the cone axis in the isotropic cone frame order model system test.

The azimuthal and polar angles did not match!

The torsionless iso cone model target functions now accept the ave pos alpha Euler angle.

The average position alpha Euler angle has been reintroduced into the torsionless iso cone model.

This frame order model appears to require this parameter!

Added a script and the result for calculating the exact frame order matrix.

Re-performed the frame order analysis on the isotropic cone test model data.

This is to update the save file for the recently changed spin variable names.

Fix for the quasi-random optimisation stats for the frame order test models.

Added the course test-suite quasi-random opt results for the frame order test models.