Updated version number.

database_files/__init__.py

+VERSION = (0, 1, 1)
+__version__ = '.'.join(map(str, VERSION))
\ No newline at end of file

setup.py

 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
 from distutils.core import setup
+import database_files
 setup(
     name='django-database-files',
-    version='0.1',
+    version=database_files.__version__,
     description='A storage system for Django that stores uploaded files in both the database and file system.',
     author='Chris Spencer',
     author_email='chrisspen@gmail.com',