Simplify conf.py

Author: adamtheturtle

docs/source/conf.py

@@ -1,5 +1,5 @@
 #!/usr/bin/env python3
-# -*- coding: utf-8 -*-
+
 """
 Configuration for Sphinx.
 """
@@ -14,12 +14,6 @@
 
 import pkg_resources
 
-import vws
-
-sys.path.insert(0, os.path.abspath('.'))
-
-key_package = vws
-
 extensions = [
     'sphinx.ext.autodoc',
     'sphinx.ext.intersphinx',
@@ -55,7 +49,7 @@
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
 # built documents.
-version = vws.__version__
+version = distribution.version
 release = version.split('+')[0]
 
 substitutions = [