relax SVN archive

More docstring line wrapping removal from pipe_control.minimise.

Removed the line wrapping in the epydoc parameter section of the optimisation function docstrings.

This is for the pipe_control.minimise module.

Created the Relax_fit.test_zooming_grid_search system test.

This will be used to test the implementation of the zooming grid search. The relaxation
curve-fitting analysis should be one of the fastest for testing this.

The minimise.grid_zoom user function now uses the zoom-in Oxygen icon.

Created the new minimise.grid_zoom user function.

This allows the grid zoom level to be set. The value is stored in the current data pipe and will be
used later by the minimise.grid_search user function.

Redesign of the optimisation user functions calculate, grid_search, and minimise.

In preparation for expanding the number of optimisation user functions, these three current user
functions have been shifted into the new minimise user function class. The calculate user function
is now accessed as minimise.calculate. The grid search as minimise.grid_search. And minimisation
is via the minimise.execute user function. The icon used for the new user function class is the
Rosenbrock function or the banana optimisation problem.

As this is such a radical change, a huge number of changes in the relax source code, the sample
scripts, the user manual, and the test suite were required.

Merged revisions 24543 via svnmerge from
svn+ssh://bugman@.../svn/relax/trunk

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r24543 | bugman | 2014-07-16 20:34:10 +0200 (Wed, 16 Jul 2014) | 3 lines

Added the missing timing module to the relax library package __all__ list.
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Added the missing timing module to the relax library package __all__ list.

Added a new set of icons for use with the minimisation user functions.

These are of the Rosenbrock function and are much better suited for small icons than the current
OpenDX 3D isosurface plots. The matplotlib figure originates from public domain code at
http://commons.wikimedia.org/wiki/File:Rosenbrock_function.svg.

Initialized merge tracking via "svnmerge" with revisions "1-24539" from
svn+ssh://bugman@.../svn/relax/trunk