relax SVN archive

Changed the order of some of the replicated spectra in the test_curve_fitting_height system test.

This triggers a bug in the spectra.error_analysis user function which looks like the replicated
spectra list is order dependent (when it shouldn't be).

Fix for the spectrum.replicated GUI user function - execution only occurs if more than one ID is given.

The proton name is now correctly set in the NOE and Rx auto-analysis GUI tests.

Fix for the args passed into the Relax_fit auto-analysis.

Modified the Rx auto-analysis to now accept a fully loaded data pipe.

The calculations are now performed on a pre-created data pipe containing the sequence info,
selection state, peak intensities, and replicated spectra or baseplane RMSDs.

Fix for the NOE analysis GUI tab - the NOE auto-analysis arg output_file is now called file_root.

Brought the NOE auto-analysis into line with the Rx analyses.

The code and args are now much more similar between the two.

The filename variable has been converted to file_root, and has '.out' removed.

The file root is required by the auto Rx analysis.

Completely redesigned the Rx auto-analysis GUI tab to match the design of the NOE analysis.

Comment fix.