fix sphinx warnings/errors
make docstrings ready for sphinx
move core extensions up
sphinx dev: core extensions description
sphinx dev: more toc's
sphinx dev: remove dev- tags
sphinx dev: little text about api and about me
sphinx dev: move api further down
parsing.PyFuzzyParser -> Parser
sphinx dev: add fast_parser
rename some parser functions (add underlines)
better parsing docstring
new parsing docstring
sphinx dev: make API documentation clearer
improved evaluate docstring
fixed some sphinx references
new evaluate docstring