title: Can't create CSS from SASS using Webpack
body: <p>I've created a minimal file <em>global.sass</em> with the following contents (taken from <a href="http://sass-lang.com/guide" rel="nofollow noreferrer">here</a>).</p>
  
  <pre><code>$font-stack:    Helvetica, sans-serif
  $primary-color: #333
  body
    font: 100% $font-stack
    color: $primary-color
  </code></pre>
  
  <p>In my <em>webpack.config.js</em> I have added the following loaders to module section (the second one taken from <a href="https://github.com/jtangelder/sass-loader" rel="nofollow noreferrer">here</a> as sugested on Webpack's page <a href="http://webpack.github.io/docs/list-of-loaders.html" rel="nofollow noreferrer">here</a>).</p>
  
  <pre><code>module: {
    loaders: [
      { test: /\.js$/, loader: "babel", exclude: /node_modules/ },
      { test: /\.sass$/, loader: "sass-loader", exclude: /node_modules/ }
    ]
  },
  </code></pre>
  
  <p>In my gullible hopes I thought that running <code>webpack --progress</code> would produce a CSS file but apparently, nothing like that occurs. I only get a new version of <em>bundle.js</em> but the contents of the <em>global.sass</em> file aren't anywhere in it. No CSS file's produced at all.</p>