Updated perterbutation module with \sigma_j function and associated internal functions. They are a generalisation of the \sigma_r function to give the spectral moments of P(k).
Added WiggleZ_fiducial function to parameters module.
Fixed missing commas in parameters.WiggleZ_fiducial
Fixed dictionary definition in parameters.WiggleZ_fiducial.
Added extras keyword to parametres.WiggleZ_fiducial.
Added w parameter to add_extras function.
Update e_z and comoving_distance calculation to include w parameter.
Fixed integration limit computation for sigma_j by adding new _klimsj function.
Fixed error in klimsj function.
Pre-test commit for wrapping of tf_fit transfer function routine. Updated EH/README and EH/LISCENCE to describe these changes. Copied tf_fit.c into EH directory. Created tf_fit.i swig interface. Will try running swig to generate the wrapper, and then adding the build into setup.py. Also modified EH/__init.py__ to describe change.
Ran SWIG to make EH/tf_fit_wrap.c. I have no idea if it will work. Modified setup.py to build tf_fit module. Will try building now. Expecting disaster.
Have working SWIG interface to tf_fit. Had to modify original C source to get rid of pointers in function calls. But, look, it works. And, it is very close in spirit to EH.power now too. Will now modify perturbation.py to make the transfer function call more general.
Moved baryonic_effects to be a keyword in cosmology dictionary, because it was difficult to specify it all through the power_spectrum and sigma routines. Also made the transfer function return a tuple when reporting baryonic effects, to ease backward compatability.
Fixed README to refer to tf_fit.c, finished test_tf_fit.py and updated EH __init__ documentation. Included tf_fit.py (generated by SWIG) in git, so that user does not need SWIG for install.
Added "baryonic_effects" keyword to a few dicts in various tests.
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updated version number
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Exclude swig-generated stuff from docs.
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