relax SVN archive

Initialised first test in systemtest Spectrum.

This is simply loading some intensity data, and checks data.

The systemtest test Spectrum.test_signal_noise_ratio will be expanded to test the calculation of the signal to noise ratio.

Copy of the systemtest peak_lists.py to spectrum.py

This is for the implementation of calculation of signal to noise ratio, anotting, se?l?ecti and deselection.

In pipe_control.spectrum.error_analysis_per_field() removed the checks which would stop the calculation of the errors.

This function will now always run, which will make it possible for the user to try different error calculations.

Re-inserted the error_analysis() function in the auto class of relaxation dispersion.

This function only checks if the error analysis has not been be performed before, and then decides to call
the user function spectrum.error_analysis_per_field().

The implementation can be tested with.
relax -d -s Relax_disp.test_estimate_r2eff_err_auto

In the auto_analysis.relax_disp(), used the new userfunction spectrum.error_analysis_per_field() to calculate the peak intensity errors.

For the pipe_control.spectrum.error_analysis_per_field(), added additional print out of subset IDs used for error analysis.

Adding the new user function spectrum.error_analysis_per_field(), to quickly perform an spectrum error analysis.

Added the function pipe_control.error_analysis_per_field(), as an automatic way of submitting subset ids per field for error analysis.

Removing the automatic function for error analysis per field in the auto_analysis of relax_disp.

This function is moved into pipe_control/spectrum.py.

Changed the text of the http://www.nmr-relax.com/search.html webpage.