title: Core 1.5.1 Throws Warning on IE Input type email check after updating to latest chrome
body: <p>Since upgrading to Chrome 41.0.2272.89 m, Mootools Core 1.5.1 is throwing a warning. Nothing major, but if you are as retentive as I am, it may irk you a little.</p>
  
  <pre><code>var input = document.createElement('input'), volatileInputValue, html5InputSupport;
  
  // #2178
  input.value = 't';
  input.type = 'submit';
  volatileInputValue = input.value != 't';
  
  // #2443 - IE throws "Invalid Argument" when trying to use html5 input types
  try {
      input.type = 'email';
      html5InputSupport = input.type == 'email';
  } catch(e){}
  </code></pre>
  
  <p>Throws warning:</p>
  
  <blockquote>
    <p>The specified value 't' is not a valid email address.</p>
  </blockquote>