relax SVN archive

Python 3 fix for the lib.dispersion.mq_ns_cpmg_2site module.

The numpy.linalg.matrix_power requires an integer power, but Python 3 was creating a floating point
number for the 'fact' variable.

Epydoc docstring fixes to allow the API documentation to be properly compiled.

Merged revisions 21150 via svnmerge from
svn+ssh://bugman@.../svn/relax/trunk

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r21150 | bugman | 2013-10-17 09:05:49 +0200 (Thu, 17 Oct 2013) | 3 lines

Epydoc docstring formatting fixes.
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Epydoc docstring formatting fixes.

More expansion of the lib.dispersionns_cpmg_2site_expanded module docstring for reference.

The link https://gna.org/task/?7712#comment8 to the p3.analytical script in the Gna! tasks has been
added and the contents of the sim_all.tar file funNikolai.m has been copied into the docstring as
well.

Added the original Maple script to the lib.dispersionns_cpmg_2site_expanded module docstring for reference.

This was sent by Nikolai in a private communication.

Removed an empty line.

Created a 'TODO' section in the dispersion chapter of the relax user manual.

This lists all of the features and models currently missing from the dispersion analysis in relax.

Modified the dwH symbol in the relax user manual.

Added the 'MQ CR72' model to the relax user manual.

This is the Carver and Richards (1972) 2-site model expanded for MQ CPMG data by Korzhnev et al.,
2004.

This follows the tutorial for adding relaxation dispersion models at:
http://wiki.nmr-relax.com/Tutorial_for_adding_relaxation_dispersion_models_to_relax#The_relax_manual.