setuptools doesnt allow readme to be in a parent directory

Author: Christopher Doris

python/setup.cfg

@@ -2,7 +2,7 @@
 name = juliacall
 version = 0.7.0
 description = Julia and Python in seamless harmony
-long_description = file: ../README.md
+long_description = file: README.md
 long_description_content_type = text/markdown
 url = http://github.com/cjdoris/PythonCall.jl
 classifiers =