title: Cannot link to static files with Hugo
body: <p>I have this in <code>config.toml</code>:</p>
  
  <pre><code>baseURL = "https://my-username.github.io/blog/"
  </code></pre>
  
  <p>and there is a static file at <code>static/img/foo.png</code>.</p>
  
  <p>Now, in <code>content/posts/bar.md</code>, I have the following content:</p>
  
  <pre><code>---
  title: "Bar"
  ---
  
  ![foo](img/foo.png)
  </code></pre>
  
  <p>The picture isn't showing after I started the <code>hugo server</code>, so I inspected elements, and found out that Hugo generated the following URL for it:</p>
  
  <pre><code>http://localhost:1313/blog/posts/bar/img/hireme.png
  </code></pre>
  
  <p>This is not what I expect; it should be</p>
  
  <pre><code>http://localhost:1313/blog/img/hireme.png
  </code></pre>
  
  <p>When I use <code>![foo](/blog/img/foo.png)</code>, the picture is displayed correctly, but this is quite strange: <code>/blog/</code> is part of <code>baseURL</code>, why do I need to type it again?</p>