title: vue boolean property not working
body: <pre><code>var vm = new Vue({
    el: '#one-example',
    props: {
      maximize: Boolean,
    },
  });
  
  &lt;div id="one-example" maximize&gt;
    &lt;p v-if="maximize"&gt;Hello vue!&lt;/p&gt;
    {{maximize}}
  &lt;/div&gt;
  </code></pre>
  
  <p>What am I missing here? <code>{{maximize}}</code> is false here, shouldnt it be true since its initialized here? <code>&lt;div id="one-example" maximize&gt;</code></p>
  
  <p><a href="https://jsfiddle.net/8ucdt58p/" rel="nofollow noreferrer">https://jsfiddle.net/8ucdt58p/</a></p>