[CentOS7] jupyter server 생성

http://jupyter-notebook.readthedocs.org/en/latest/public_server.html

https://techknight.eu/2016/01/03/setup-jupyter-notebook-centosrhel-7/

http://www.mwsoft.jp/programming/numpy/jupyter.html

openssl 로 복호화 생성시, https로 접속해야 함.