Parse readme for pypi description

Author: hunan-rostomyan

setup.py

@@ -1,11 +1,13 @@
 import setuptools
+from os import path
 
-with open('README.md', 'r') as fh:
-    long_description = fh.read()
+this_directory = path.abspath(path.dirname(__file__))
+with open(path.join(this_directory, 'README.md'), encoding='utf-8') as f:
+    long_description = f.read()
 
 setuptools.setup(
     name='abel',
-    version='0.0.3',
+    version='0.0.4',
     author='Hunan Rostomyan',
     author_email='hunan131@gmail.com',
     description='Machine learning components',