* Use the dataType if the baseType is not set
* add tests for passing enum as parameter
* updated requirements file in samples
* Update spec to explicitly name objects and prevent `inline_object`
* use the correct scripts to generate samples (`bin/openapi3/python-flask*`)
* Switches python generators to use pytest, useNose CLI option added if to allow nose to be used instead
* Adds ensure-up-to-date changes
* Adds setup.cfg to python clients so we can configure nose when useNose=true
* Adds fix for python-aiohttp testing, adds files missing from ensure-up-to-date
