title: How to make byobu forward-word and backward-word with CTRL+arrow?
body: <p>When used in uxterm zsh is jumping words when I press <code>ctrl+left</code> and <code>ctrl+right</code>.
  When used in plain unconfigured byobu (tmux backend) it is not. The cursor sits there doing nothing.</p>
  
  <p>I can however achieve that by using alt+b and alt+f, but I'd really like to use ctrl+arrow in keeping with general system-wide ergonomics.</p>