relax SVN archive

Fixed labeling of proton container (self.proton to data.proton).

pipe.display() now places quotation marks around the pipe names and shows which is the current data pipe.

The align_tensor.display() user function now prints out the generalized degree of order (GDO) value.

The back-calculated alignments tensors are now being stored in the current data pipe.

The attached proton PDB name is no longer hardcoded to 'H' in the dauvergne_protocol auto analysis.

Removed the docstring length check from the code validator script and changed a printout.

The docstring length is only 100 characters in the user functions. For all other functions, no
length is enforced.

relaxGUI detect whether 1H or 2H as proton should be passed to relax.

Proton name for value.set() function is flexible again and can be specified by proton=... argumnet.

List of unresolved spins are allowed to be a dummy file object.

Unresolved spins are deselected using self.interpreter call.