Added include_package_data to setup.py

Author: pawelad

setup.py

@@ -50,6 +50,7 @@ def run_tests(self):
                 "Speech Cloud from within your Python project.",
     long_description=description,
     packages=find_packages(),
+    include_package_data=True,
     tests_require=['tox'],
     cmdclass={'test': Tox},
     install_requires=[