relax SVN archive

Molecular dynamics by NMR data analysis

Brought to you by: edauvergne, troelslinnet

Copied the tensor_opt.py script to start testing the relaxation data back calculation by relax.

Authored by: bugman 2010-03-19

changed	/1.3/test_suite/system_tests/scripts/diff_tensor/tensor_opt.py
copied	/1.3/test_suite/system_tests/scripts/diff_tensor/tensor_opt.py -> /1.3/test_suite/system_tests/scripts/diff_tensor/ri_back_calc.py

File was copied.