Export packages with `find_packages`

setup.py

 #!/usr/bin/env python
 
-from distutils.core import setup
+from setuptools import setup, find_packages
 
 setup(name='spotseeker_server',
       version='0.0.3',
       description='REST Backend for SpaceScout',
-      packages=['spotseeker_server'],
+      packages=find_packages(),
       include_package_data=True,
       install_requires=[
                         'Django',