title: Remove attributes "height" and "width" of the image tag
body: <p>In order to create a responsive website with <a href="http://www.typo3.org" rel="noreferrer">Typo3</a> and <a href="http://twitter.github.com/bootstrap/" rel="noreferrer">Twitter Bootstrap</a>, I would like to remove the <em>height</em> and <em>width</em> attributs of images</p>
  
  <p>Here's how images are generated in Frontend via content element of type <em>text &amp; image</em> and <em>image</em></p>
  
  <pre><code>&lt;img src="typo3temp/pics/a625b79f89.jpg" width="300" height="226" alt="blabla" /&gt;
  </code></pre>
  
  <p>I would like to remove the dimension attributes and get this:</p>
  
  <pre><code>&lt;img src="typo3temp/pics/a625b79f89.jpg" alt="blaba" /&gt;
  </code></pre>
  
  <p>Can anyone help me ?</p>