relax SVN archive

Removed the unused and very old code of the analyses.project module.

No PyMOL macro is created as no PDB has been input.

Fixed a typo in the grace file name of the NOE analysis GUI test.

Fix for the threaded NOE analysis execution - the data_index arg to __init__() was missing.

The auto NOE analysis page has been redesigned around the new results viewer window design.

Completely redesigned the results viewing code.

This is a huge code change! The Results_summary class is now called Results_viewer is now a
wx.Frame. The design is a non-modal dialog with three parts. The top is the analysis selector
combo box. The middle is the list of results files, updated to match the selected analysis. The
bottom is a button for launching the appropriate viewer. Most code is new, and a lot of old unused
code is still to be deleted.

Created show_results_viewer(), the target of the 'View->Results viewer' menu entry.

Deleted the old open_*_results_exe() methods as these are no longer useful.

The ds.relax_gui.results_noe, ds.relax_gui.results_rx, and ds.relax_gui.results_model_free lists
have also been deleted as these do not fit into the new GUI design.

Created the new 'View->Results viewer' menu entry.

This is currently missing the method bound to it.

The new results viewer icon will be the view-statistics oxygen icon for now.

These icons have been added to the paths module.