relax SVN archive

Molecular dynamics by NMR data analysis

Brought to you by: edauvergne, troelslinnet

All three file arguments for the pymol.frame_order user function are now optional.

Authored by: bugman 2014-05-24

changed	/trunk/pipe_control/pymol_control.py
changed	/trunk/test_suite/system_tests/frame_order.py
changed	/trunk/user_functions/pymol_control.py