title: text underline - createLabel
body: <p>i am trying to make a text with underline, but i am receiving this warning.</p>
  
  <p>Screenshot <a href="https://www.evernote.com/shard/s36/sh/2666b0ca-425f-4f8a-ae23-9b4cafccca37/36af469a1f40fb95" rel="nofollow" title="this text appears when you mouse over">here</a> !</p>
  
  <p>The code is:</p>
  
  <pre><code> var texto= L("txt_olvide_password");
   var attr = Titanium.UI.createAttributedString({ 
       text: texto, 
       attributes: [ { type: Titanium.UI.ATTRIBUTE_UNDERLINES_STYLE, range: [0,texto.length] }, ]
   }); 
   var lblOlvidePassword = Titanium.UI.createLabel({
       top: '58%',
       color: clr_aux1,
       font: { fontFamily: font_primaria, fontSize: 16 },
       attributedString: attr
   });
   vistaLogin.add(lblOlvidePassword)
  </code></pre>
  
  <p>What am i doing wrong ?
  thanks in advance.</p>
  
  <p>Titanium Appcelerador 4.5.0
  SDK: 5.2.0
  iOS / Android</p>