title: borderStyle not working in android - react-native
body: <p>This still shows solid borderStyle.  After going through a lot i saw that in some cases using borderRadius shows the borderStyle. But still borderStyle 'dotted' and 'dashed' has no effects on it.</p>
  
  <pre><code>&lt;TouchableOpacity 
      style = {{ 
      borderStyle: 'dotted',
      borderWidth: 1
     }}
   &gt;
  &lt;/TouchableOpacity&gt;
  </code></pre>