relax SVN archive

All the data pipes are cleared out in the final stage of the dauvergne_protocol.

This is to remove many of the temporary data pipes from view of the user.

Removal of the unused execution.calc_modelfree module.

This was a direct copy of the auto_analyses.dauvergne_protocol module, but is unmaintainable and of
no use in the GUI anymore.

Modified the pipe editor window design to be closer to that of the spin viewer.

The observer methods are now unregistered on closing the window, which should speed up relax.

Fix for the call to self.pipe_editor.IsShown() - the spin_viewer window variable was used instead.

The data pipe and spin viewer window Show() methods are now only called if IsShown() is False.

Merged revisions 14262 via svnmerge from
svn+ssh://bugman@.../svn/relax/1.3

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r14262 | bugman | 2011-08-08 17:10:15 +0200 (Mon, 08 Aug 2011) | 6 lines

Bug fix for the resetting of the relax data store - the cdp structure is now set to None.

Previously the data store would be cleared, but the __builtin__.cdp structure would point to the old
current data pipe, keeping it in existence.
........

Bug fix for the resetting of the relax data store - the cdp structure is now set to None.

Previously the data store would be cleared, but the __builtin__.cdp structure would point to the old
current data pipe, keeping it in existence.

Improvements to the setting of the relax controller gauges on startup and finishing an auto-anlaysis.

Warning dialogs are shown if the pipe editor or spin viewer windows are opened during the exec lock.

The close_windows() method exists without doing anything if the windows are not opened.