Include tests in sdist
This should make downstream packaging easier
+recursive-include test/* *
+global-exclude *.py[co]
+global-exclude .DS_Store
+global-exclude __pycache__
include AUTHORS
include LICENSE
include README.rst
-recursive-exclude test *
-global-exclude __pycache__
-global-exclude *.py[co]
-global-exclude .DS_Store
