relax SVN archive

Molecular dynamics by NMR data analysis

Brought to you by: edauvergne, troelslinnet

Renamed all execute() methods to on_execute() and update() to on_display().

The calls to update() from execute() have been eliminated.

Authored by: bugman 2011-06-23

changed	/branches/gui_testing/gui/user_functions/molecule.py
changed	/branches/gui_testing/gui/user_functions/pipes.py
changed	/branches/gui_testing/gui/user_functions/relax_data.py
changed	/branches/gui_testing/gui/user_functions/residue.py
changed	/branches/gui_testing/gui/user_functions/spin.py
changed	/branches/gui_testing/gui/user_functions/value.py