relax SVN archive

The results viewer now give a warning with the exec lock and is only shown once.

Modified the results viewer to operate like the spin viewer with respect to pipe changing.

The results viewer window has now been separated from the analysis GUI code.

This viewer will soon operation on a per-pipe basis as the spin viewer window does.

A diffusion tensor representation of the final results is created for dauvergne_protocol.

Grace plots of the final model-free results are no produced by the dauvergne_protocol auto-analysis.

Deleted the status_reset() method from the dauvergne_protocol auto-analysis as it served no purpose.

Typo fix for the last revision.

All the data pipes are cleared out in the final stage of the dauvergne_protocol.

This is to remove many of the temporary data pipes from view of the user.

Removal of the unused execution.calc_modelfree module.

This was a direct copy of the auto_analyses.dauvergne_protocol module, but is unmaintainable and of
no use in the GUI anymore.

Modified the pipe editor window design to be closer to that of the spin viewer.

The observer methods are now unregistered on closing the window, which should speed up relax.