Copy Paste on Tmux on Mac Os X

If you ever find yourself working with two different instances of vim under mac os x using tmux, copy/paste will not work like you expect it to work.

Go to https://github.com/ChrisJohnsen/tmux-MacOSX-pasteboard and read more about it. Once you follow the instructions, then it works flawlessly. My love/hate relationship with tmux continues.