title: Axios not passing headers on requests
body: <p>I'm building a VueJS application and I'm using JSON web tokens as my auth system. When I log the user, I store the token with localStorage and works fine. I check the headers and it's in the 'Authorization' param.</p>
  
  <p>I pass with <code>axios.defaults.headers.common['Authorization'] = localStorage.getItem('token')</code></p>
  
  <p>I see the headers and it's okay. But when I execute a get request to an protected route in my API, return 'unauthorized'. But when I pass the header with token manually in the request, works fine.</p>
  
  <p>Somebody know how to pass the header automatically when executing some request?</p>