Update 2016-10-11-Git_And_Oh_my_Zsh.md
Update 2016-10-11-Git_And_Oh_my_Zsh.md

added how to install Oh my zsh on Ubuntu
hyunyoung2/hyunyoung2.github.io,hyunyoung2/hyunyoung2.github.io,hyunyoung2/hyunyoung2.github.io