title: AngularJS xeditable number field with float validation
body: <p>I have issue with AngularJS.
  If I use xeditable</p>
  
  <pre><code>&lt;a editable-number="some.object"....
  </code></pre>
  
  <p>I can't input float numbers... 
  So, how can I add float numbers and have float validation in view ?</p>