relax SVN archive

Molecular dynamics by NMR data analysis

Brought to you by: edauvergne, troelslinnet

Added support for the absolute or signless RDCs to the N-state model.

This simply propagates the absolute flags into the maths_fns.rdc module functions whereby the
absolute RDC values and gradients can be returned.

Authored by: bugman 2012-07-04

changed	/branches/absolute_rdc/maths_fns/n_state_model.py
changed	/branches/absolute_rdc/maths_fns/rdc.py
changed	/branches/absolute_rdc/specific_fns/n_state_model.py