Add tox.ini for running tests with Tox
Add tox.ini for running tests with Tox

wqshi/test,Srisai85/SciPyCentral,ksurya/SciPyCentral,wqshi/test,ksurya/SciPyCentral,scipy/SciPyCentral,scipy/SciPyCentral,wqshi/test,ksurya/SciPyCentral,Srisai85/SciPyCentral,scipy/SciPyCentral,Srisai85/SciPyCentral