fix pip install bug - setup.py finds packages

Author: geraintpalmer

CHANGES.rst

@@ -1,6 +1,10 @@
 History
 -------
 
+v2.0.1 (2019-07-17)
+~~~~~~~~~~~~~~~~~~~
+- setup.py now finds packages to fix pip install bug
+
 v2.0.0 (2019-07-10)
 ~~~~~~~~~~~~~~~~~~~
 - Large refactor:

ciw/version.py

@@ -1 +1 @@
-__version__ = "2.0.0"
+__version__ = "2.0.1"

setup.py

@@ -1,4 +1,4 @@
-from setuptools import setup
+from setuptools import setup, find_packages
 
 with open('README.rst') as readme_file:
     readme = readme_file.read()
@@ -25,7 +25,7 @@
     url='https://github.com/CiwPython/Ciw',
     author='Geraint Palmer, Vincent Knight',
     author_email='palmer.geraint@googlemail.com',
-    packages=['ciw'],
+    packages=find_packages(),
     description='A discrete event simulation library for open queueing networks',
     long_description=readme + '\n\n' + changes + '\n\n' + authors,
     install_requires=requirements