relax SVN archive

Removing the 'tex'->'kex' conversion, and 'phi_ex' from dw and pA.

This solution is not a proper implementation, but these parameters should rather be found by Grid Search.

Removed the auto-sorting of models, when performing auto analysis of Relaxation dispersion.

This was discussed in:
http://thread.gmane.org/gmane.science.nmr.relax.scm/22733
http://thread.gmane.org/gmane.science.nmr.relax.scm/22734
http://thread.gmane.org/gmane.science.nmr.relax.scm/22737

Through this discussion, it has appeared that the order of how models are sorted for analysis, and hence the
possibility for nesting, is a complicated case.

The order of analysis should be possible to manually put into the auto analysis.

This was not the scope of:
sr #3135(https://gna.org/support/?3135): Optimisation of the R1 relaxation rate for the off-resonance R1rho relaxation dispersion models.
to implement such a feature.

Such a feature could be implemented for the next version of relax.

It could be designed as function to "suggest" an order in the GUI.

But this functionality would have to wait.

Reverted r25054 and 25055 as this functionality is not properly determined yet.

The command used was:
svn merge -r25055:r25053 .

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r25055 | tlinnet | 2014-08-18 17:59:16 +0200 (Mon, 18 Aug 2014) | 3 lines

Fix for unit test, testing how models are sorted before analysis.

This now resembles the previous state.
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r25054 | tlinnet | 2014-08-18 17:59:14 +0200 (Mon, 18 Aug 2014) | 8 lines

Modified, that the order of sorting models for auto_analysis, should be:

Analytical first, then silico, and then numeric.
After this, the year for implementation should come first.

This makes sure that CR72 is analysed first.

And also DPL94 will be sorted first.
........

Fix for unit test, testing how models are sorted before analysis.

This now resembles the previous state.

Modified, that the order of sorting models for auto_analysis, should be:

Analytical first, then silico, and then numeric.
After this, the year for implementation should come first.

This makes sure that CR72 is analysed first.

And also DPL94 will be sorted first.

Added unit tests regarding model.py and its functions.

Removed the unit test regaring model.py in test_variables.py.

Parted the file of variables.py into model.py.

Copied variables.py to model.py.

There should not exist any functions in variables.py.

variables.py should only consist of hardcoded variables, and the functions related to model sorting and nesting is split into its own file.

Modified in documentation, that the "No Rex" model have one chemical exchange site. Namely itself.