title: can't fix icons on power-line git path
body: <p>I am trying to customize my term in order to have a clear and clean vision. (yeah I am trying to be a little nerd :D)</p>
  <p>basically, I've done almost all steps correctly, but on my powerline, I can't see the icons correctly as in the pictures shown below.</p>
  <p>my goal:</p>
  <p><a href="https://i.stack.imgur.com/ag9y3.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/ag9y3.png" alt="enter image description here" /></a></p>
  <p>my setup:
  <a href="https://i.stack.imgur.com/pYHi4.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/pYHi4.png" alt="enter image description here" /></a></p>
  <p>As you can see I cant load the icons of the master chain. How can I do it?
  thank you!</p>