PEP8 aes_gcm
PEP8 agent.py
PEP8 agent_demo.py
PEP8 controller.py
PEP8 ho.py
PEP8 log_pipe.py
PEP8 model.py
PEP8 node.py
PEP8 starter.py
PEP8 view.py
PEP vo.py
Merge pull request #7 from awailly/tutorial

Tutorial update for travis pep8