relax SVN archive

The sequence.attach_protons user function now sets the proton element and isotope types.

This reduces the amount of work required from the user.

Rearranged the spin.element user function arguments.

Bug fix for the model-free overfit_deselect() method - again for the interatomic design.

Created the sequence.attach_proton user function.

This will be useful for analyses which are missing structural data.

The dipole_pair user functions now fail if nothing could be done.

This is for the dipole_pair.define, dipole_pair.read_dist, and dipole_pair.set_dist user functions.

Another fix for the model-free calculate() method.

A fix for the model-free calculate() method for the interatomic data design.

Even more fixes for the reading of relax 1.2 results files for the interatomic data design.

Hopefully the last fix for the reading of relax 1.2 results files!

Fixes for the reading of relax 1.2 results files.

The new 'H' spin containers are now deselected, and the simulation structure creation has been
reverted.