Reverted r13165 as this change could break other part of the relax.
The command used was:
svn merge -r 13165:13164
The changing of the user functions "load_spins" and "add_item" could break other part of relax. This was pointed out by Edward in the email: https://mail.gna.org/public/relax-devel/2011-06/msg00226.html.
