Add DESCRIPTION.rst explicitly to pip package. Was in whl file, but not source zip.

setup.py

@@ -10,13 +10,11 @@ https://github.com/pypa/sampleproject
 # Always prefer setuptools over distutils
 from setuptools import setup, find_packages
 # To use a consistent encoding
-from codecs import open
+import codecs
 from os import path
 
-here = path.abspath(path.dirname(__file__))
-
 # Get the long description from the relevant file
-with open(path.join(here, 'DESCRIPTION.rst'), encoding='utf-8') as f:
+with codecs.open('DESCRIPTION.rst', encoding='utf-8') as f:
     long_description = f.read()
 
 setup(
@@ -25,7 +23,7 @@ setup(
     # Versions should comply with PEP440.  For a discussion on single-sourcing
     # the version across setup.py and the project code, see
     # https://packaging.python.org/en/latest/single_source_version.html
-    version="2.2.11.post1",
+    version="2.2.11.post2",
 
     description='A tool for downloading fanfiction to eBook formats',
     long_description=long_description,