relax SVN archive

Docstring fix.

Alphabetical ordering of J(w) mapping methods, and separation of the private from the API methods.

Docstring updates for returned values.

Converted many of the J(w) mapping methods to use the model_info arg rather than spin.

Updated the data_init() method for API consistency.

Updates to the methods of the reduced spectral density mapping API.

Changes to the args for the base API data_init() method.

A number of fixes for the model-free analysis specific API methods.

Alphabetical ordering of model-free methods, and separation of the private from the API methods.

Converted the private __compare_objects() method to the non-API _compare_objects() method.