Adjust to exclude tests and samples package paths.

Author: simon-ritchie

setup.py

@@ -23,7 +23,9 @@
     maintainer_email='',
     description=_DESCRIPTION,
     long_description=_LONG_DESCRIPTION,
-    packages=find_packages(),
+    packages=find_packages(
+        exclude=('tests', 'samples'),
+    ),
     install_requires=[],
     include_package_data=True,
     license='MIT',