From tmux docs:
"The default is emacs, unless the VISUAL or EDITOR environment variables are set
and contain the string `vi'."
For some reason,
set -g status-keys emacs
does not seem to override. For now, let's get our emacs keybinds back by
clearing EDITOR.
Issue convincing me to swap was more likely caused by not having grunt-cli
globally installed, but I tried this frist and since homebrew is not advised,
might as well keep it this way
