Merge pull request #30 from rkcf/master

change configparser requirement to be conditional on python version 2

Solves #29

Author: mpcabd

setup.py

@@ -21,7 +21,9 @@
     platforms="ALL",
     license="GPL",
     packages=['arabic_reshaper'],
-    install_requires=['configparser', 'future', 'setuptools'],
+    install_requires=['configparser; python_version <"3"',
+                      'future',
+                      'setuptools'],
     author="Abdullah Diab",
     author_email="[email protected]",
     maintainer="Abdullah Diab",