title: Urban Airship push notification icon in above Android 4.4 with PhoneGap
body: <p>I'm using Urban Airship push notification plugin in android. Everything working fine but in above Android 4.4 push notification icon is become white and not showing notification icon.  This issue is only in Lolypop (>4.4). Any help is appreciated thanks.</p>
  
  <p><img src="https://i.stack.imgur.com/fsLhC.png" alt="enter image description here"></p>