relax SVN archive

Molecular dynamics by NMR data analysis

Brought to you by: edauvergne, troelslinnet

Converted Scientific Python from a dependancy to an optional Python package.

Of course since this is the only PDB parser in relax at the moment, if Scientific Python is not
installed, then PDB files cannot be read.

Authored by: bugman 2008-04-04

Parent: [r5303]

changed	/1.3/generic_fns/structure/scientific.py
changed	/1.3/generic_fns/structure/structure.py
changed	/1.3/relax