title: script tag breaks sightly data-sly tag in author mode
body: <p>I am using angular with sightly. So I have angular html template surrounded by script tag, which also has sightly attributes like data-sly-resource.
  Below example code will give you clear idea.</p>
  
  <pre><code> &lt;script type="text/ng-template" id="example.html"&gt;
      &lt;section data-sly-resource="${ @path='textOverImage', resourceType='example/components/textOverImage'}" id="textOverImage"  &gt;
          &lt;div ng-include="'private/textOverImage.html'" data-sly-test="${!wcmmode.edit}"&gt;&lt;/div&gt;
      &lt;/section&gt;
   &lt;/script&gt;
  </code></pre>
  
  <p>It works fine in non-edit mode , but in edit mode, I can not author data-sly-resource part. It looks like <code>&lt;script&gt;</code> tag is not letting it work roperly because when I remove <code>&lt;script&gt;</code> tag ,than I can author it.</p>
  
  <p>And removing script tag is not an option as well.</p>
  
  <p>So how can I stop script tag form breaking sightly functionality in edit mode?</p>