misc: small fix or general refactoring i did not bother commenting

MANIFEST.in

@@ -0,0 +1,8 @@
+exclude *.pyc .DS_Store .gitignore MANIFEST.in
+include setup.py
+include distribute_setup.py
+include README.md
+include LICENSE
+recursive-include bin *
+recursive-include pwnagotchi *.py
+recursive-include pwnagotchi *.yml

setup.py

@@ -15,9 +15,10 @@ setup(name='pwnagotchi',
       author='evilsocket && the dev team',
       author_email='evilsocket@gmail.com',
       url='https://pwnagotchi.ai/',
+      license='GPL',
       install_requires=required,
       scripts=['bin/pwnagotchi'],
-      license='GPL',
+      package_data={'pwnagotchi': ('pwnagotchi/defaults.yml',)},
       classifiers=[
           'Programming Language :: Python :: 3',
           'Development Status :: 5 - Production/Stable',