Fix utf8 file input in setup.py

Author: robertpark

setup.py

@@ -14,11 +14,12 @@
 
 
 import os
+import codecs
 from setuptools import setup, find_packages
 
 
 def read(*rnames):
-    return open(os.path.join(os.path.dirname(__file__), *rnames)).read()
+    return codecs.open(os.path.join(os.path.dirname(__file__), *rnames), encoding='utf-8').read()
 
 
 setup(