relax SVN archive

Modified the relax_data.read() entries in order to reflect the new design.

The relax_data.read() function now absolutely needs arguments for 'res_num_col', 'data_col' and
'error_col'. Hence, this argument is now shown in the sample script in order to avoid the users
lose time figuring out where their script went bad...

Modified the sequence.read() entries in order to reflect the new design.

The sequence.read() function now absolutely needs an argument for res_num_col. Hence, this argument
is now shown in the sample script in order to avoid the users lose time figuring out where their
script went bad...

Removed a debugging print statement.

More fixes for the N-state model for the 'xh_vect' and 'bond_vect' mix up.

Fix for the retrieval of bond vectors for the N-state model.

The object could also be called 'bond_vect' rather than 'xh_vect'.

Prevented __find_bonded_atoms() from connecting protons in the internal PDB reader.

Fixed a call to write_spin_data() which should pass in sys.stdout as the file.

Partial bug fix for bug #14464 (https://gna.org/bugs/?14464).

Fix for the PDF manual compilation - os.rename() is being used instead of shutil.move(). No idea
why shutil.move() was no longer working?!?

Modified the output of the user function docstring parsing.

Partial bug fix for bug #14464 (http://gna.org/bugs/?14464).

The problem fix here (only one of a few) was the new design of the user function classes. This was
breaking the docstring fetching script used to generate the relax manual.