title: Serving static assets in webpack dev server
body: <p>I run webpack-dev-server from the root folder of my project.
  I have <em>assets</em> folder in <em>/src/assets</em> that is copied by CopyWebPackPlugin:</p>
  
  <pre><code>new CopyWebpackPlugin([ { from: 'src/assets', to: 'assets' } ])
  </code></pre>
  
  <p>If I put <em>logo.png</em> inside assets folder then After running webpack-dev-server I can't access <em><a href="http://localhost/assets/logo.png">http://localhost/assets/logo.png</a></em> file, but can access <em><a href="http://localhost/src/assets/logo.png">http://localhost/src/assets/logo.png</a></em> file. However if I run in production mode the situation turns upside down.</p>
  
  <p>How to configure webpack server to make <em><a href="http://localhost/assets/logo.png">http://localhost/assets/logo.png</a></em> file accessible in development mode?</p>