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* Full code rewiew and rewrite by Richard Gomes <rgomes.infogmail.com>
* typesafe is now a class
* Code reorganization and some optimization
* Preparing code for porting to Python3
* New features
* Added verification of return type of decorated functions
* Bugfixes
* Type resolver now finds types involving multiple nested modules
* Type resolver assumes module '__builtin__' for simple names, such as 'bool'
* Renamed to *sphinx_typesafe*
* Documentation rewriten in reStructuredText
* Added *docs* directory required by readthedocs.org
* First version deployed onto PyPI