Need to use the shell on win32 in order to get sphinx-build mapped to sphinx-build.exe (thankfully there isn't a shpinux-build extension-less sh/py script)
Need to use the shell on win32 in order to get sphinx-build mapped
to sphinx-build.exe (thankfully there isn't a shpinux-build extension-less
sh/py script)

jcb91/tox,nyirog/tox