Minor style changed for flake8.
Changed signatures in all format providers.
INIFormatProvider now exports keys ordered.
Improved INI format provider parser a lot.
Updated docstring to match signature changes.
Fixed a huge typo.
Implemented the first draft of the JSONFormatProvider.
First draft of the JSONFormatProvider export function.
Creating empty folders to remove Sphinx warnings.
Created first draft of the Python dict format provider.
Fixed a couple of bugs in JSONFormatProvider.
Added three more validation functions.
Added many more validation functions.
Implemented main do_import and do_export functions in ConfigMg.
Added more validation functions.
Corrected some validation functions to accept float.
Categorized validation functions.
Added new validation functions to documentation.
Added skelletons for basic ConfigOpt's.
Categorized validation functions and options in API Reference.