relax SVN archive

Shifted the last private method out of the model-free specific analysis API class.

It has been converted into a function of the new 'data' module, for lack of a better name.

Shifted the model-free classic_style_doc user function documentation to the 'uf' module.

Renamed specific_analyses.model_free.results to back_compat.

This is to make the purpose of the module clearer, to avoid developer confusion.

Converted all of the class methods in specific_analyses.model_free.results to functions.

This class has been removed from the API as well.

Updated the model-free specific analysis package __all__ list for the recent changes.

The read_columnar_results() method has been removed from the specific analysis API.

This is only for backwards compatibility with ancient relax 1.2 and earlier model-free results
files, so will never be used by any other analysis.

Clean up and refactoring of the specific_analyses.model_free.bmrb module.

The class methods have all been converted into functions, the deleted class is no longer a base
class for the specific analysis API class.

Removal of some unused imports from specific_analyses.model_free.api.

Shifted all of the model-free specific analysis API methods into specific_analyses.model_free.api.

Created the new specific_analyses.model_free.optimisation module.

This consists of the merger of the 'mf_minimise' and 'multi_processor_commands' modules. All the
private class methods have been converted into functions.