title: Remove default HTTP Headers from HTTPie's request
body: <p>There are a couple of <a href="https://github.com/jakubroztocil/httpie#http-headers" rel="nofollow">default headers that HTTPie sets</a>. I'm wondering if there is a way to remove some header, like <code>Accept-Encoding</code>?</p>
  
  <p>The reason I like to unset <code>Accept-Encoding</code> is to check our server's behavior about HTTP Compression.</p>