relax SVN archive

Fix for the Relax_disp.test_finite_value system test.

For the rate of -500, the C module should return inf, as is now does. Therefore the system test has
been renamed to Relax_disp.test_infinite_value.

Fix for the Relax_disp.test_estimate_r2eff_err_methods system test.

The parameter vector x0 must be a numpy array, otherwise the relax_fit C module segfaults.

Updated the memory_leak_test_relax_fit.py development script for the C module changes.

This is only for the docstring.

Fix for the target function aliasing in the target_functions.relax_fit C module class.

Changing the values of the Relax_fit_methods C array in the __init__() method was not working, as it
was changing the class methods rather than the instance methods. Instead the tp_getattro property
is being used and the Relax_fit_getattro() function is used for the target function switching. This
allows the target function to be changed via the __getattr__() method. However this method is being
called once for each target function call, hence it is not efficient. This follows from
http://stackoverflow.com/a/27246336/4309197.

More redirects for the relax HTML manual at http://www.nmr-relax.com/manual/index.html.

This is required as the latex2html program used to build the manual has been modified to not
excluded the 'common words' from the page titles (see docs/devel/latex2html/). These redirects are
linked from outside of http://www.nmr-relax.com, as identified by the Google Webmaster Tools.

Epydoc docstring fixes for the lib.io module - keyword arguments were not correctly identified.

These were identified by Troels in the post at
http://thread.gmane.org/gmane.science.nmr.relax.scm/24565/focus=7384

Updated all code that accesses the target_functions.relax_fit module.

The target_functions.relax_fit_wrapper.Relax_fit_opt class no longer exists. Instead the
target_functions.relax_fit.Relax_fit C class is being used. The input into the C code has been
updated to make sure that all arguments for the target functions are numpy arrays rather than Python
lists.

Copied the unit test_pipes.py to test_io.py.

Task #7873 (https://gna.org/task/index.php?7873): Write wrapper function to nmr$
Homepage: http://www.nmrglue.com/
Link to nmrglue discussion: https://groups.google.com/forum/#!forum/nmrglue-dis$
The code is develop at Github: https://github.com/jjhelmus/nmrglue/
Google code: https://code.google.com/p/nmrglue/
Documentation: http://nmrglue.readthedocs.org/en/latest/index.html

Updated the dep_check module for the target_functions.relax_fit C module redesign.

Updated the sconstruct script for compiling the C modules.

The numpy and numarray include directories are now given as arguments to the C compiler.