Added note on Python 3 and Pillow.
Completely recommend Pillow over PIL.
Merge branch 'master' of https://github.com/kuyan/python-guide
Merge branch 'master' of https://github.com/kennethreitz/python-guide
Psutil system resources library to scenarios/admin added
Psutil system resources library to scenarios/admin added
Merge pull request #296 from tommy3001/master

Psutil system resources library added to scenarios/admin