relax SVN archive

Created the initial version of the relaxation dispersion auto-analysis GUI frame.

This is built from copying lots of code from the NOE, R1, and R2 analyses. The dispersion specific
parts will be added later.

Created the relaxation dispersion button in the new analysis wizard.

Added the correct sized graphic for the relaxation dispersion button in the new analysis wizard.

Created some basic graphics for the relaxation dispersion analysis fur use in the GUI.

Expanded the new analysis wizard in the GUI to accommodate the relaxation dispersion auto-analysis.

Now the buttons are a matrix of 4x2 with the NOE, R1, R2, and model-free analyses at the top and two
new blank buttons have been added to the bottom. One will be used for the dispersion analysis.

The relax_disp.select_model user function now checks for the compiled C module when required.

Merged revisions 19498 via svnmerge from
svn+ssh://bugman@.../svn/relax/trunk

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r19498 | bugman | 2013-04-19 22:13:09 +0200 (Fri, 19 Apr 2013) | 3 lines

Renamed the new lib.stats module to lib.statistics.
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Merged revisions 19496 via svnmerge from
svn+ssh://bugman@.../svn/relax/trunk

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r19496 | bugman | 2013-04-19 20:08:05 +0200 (Fri, 19 Apr 2013) | 3 lines

The Monte Carlo error_analysis() function now handles dictionary type parameters.
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Renamed the new lib.stats module to lib.statistics.

The R2eff model now works for the variable time relaxation period and exponential curve-fitting.