Revert "Core: Include only volatility3 in distributions packages"

This reverts commit b4c6b66.

Author: ikelos

setup.py

@@ -40,7 +40,7 @@ def get_install_requires():
     include_package_data=True,
     exclude_package_data={"": ["development", "development.*"], "development": ["*"]},
     packages=setuptools.find_namespace_packages(
-        include=["volatility3"]
+        exclude=["development", "development.*"]
     ),
     entry_points={
         "console_scripts": [