relax SVN archive

Fixes for the RDC data of the free rotor pseudo-ellipse test model.

Added some scripts and logs for checking the frame order matrix directly.

Created the test data for the free-rotor pseudo-ellipse frame order model.

Created the test data for the torsionless pseudo-ellipse frame order model.

Fixes for many of the N-state model system test scripts for the change in the handling of alignments.

Fix for the align_id check label in the align_tensor.init user function.

A number of fixes for alignment tensors in the N-state model.

Fix for the n_state_model.select_model user function for the set up of alignment tensors.

The align_id should be set rather than tensor name!

Fix for the N-state model optimisation.

The target function Dij_theta variable is now called rdc_theta.

Fix for the get_pos() function for the change in the atom_loop() API method.