relax SVN archive

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Fixes for a few GUI tests for the spectrum.read_intensities user function argument changes.

Fixes for a few system tests for the spectrum.read_intensities user function argument changes.

Unit test fixes for the spectrum.read_intensities user function argument changes.

The NMRPipe seriesTab peak lists are now supported through the Peak_list object.

The Peak_list object can now store peak intensity names.

This is for peak lists such as from NMRPipe seriersTab files where the peak list covers multiple
spectra.

Removal of a now unused list variable.

Fixes for the pipe_control.spectrum.read() function.

An error was referencing a now non-existent variable and the docstring has been fixed.

The lib.spectrum.peak_list.intensity_generic() function now operates on the Peak_list object.

The lib.software.nmrview.read_list_intensity() function now operates on the Peak_list object.