relax SVN archive

Reverted r14039 as the third time of svnmerge initialisation was performed.

The command used was:
svn merge -r14039:14038 .

The third time of svnmerge initialisation causes problems as indicated in email: https://mail.gna.org/public/relax-devel/2011-08/msg00014.html and https://mail.gna.org/public/relax-devel/2011-08/msg00015.html.

Fix for the assemble_data() method of the NOE auto-analysis - the number of spectra can be less than 3.

Fix for the gui_to_float() for when an integer is given.

This is now converted to a float.

The gui_raise() function now only shows the dialog if the status.show_gui flag is set.

Shifted the exception_queue object into the base of the status object.

The spectrum.error_analysis can now be repetitively performed.

This allows changes such as addition of new spectra to occur.

A timer is now being used to update the gauges of the relax controller.

The gauges were previously not pulsing correctly.

The Question message dialog answer is now set to 'No' if the window close icon is clicked.

The Missing_data and Question message dialogs are now always on top.

This prevents them from being hidden by other windows.

The gui_to_float() and gui_to_int() functions can now handle float or int inputs.