title: Android Studio (2.1.1) presents "no target device" although 'adb devices' command finds the device
body: <p>This scenario started after Android Studio upgrade to version 2.1.1</p>
  
  <ul>
  <li>Windows recognizes the phone and it's file system</li>
  <li>USB debugging option is enabled (is shown in List of devices attached) 
  -'adb devices' command finds the phone (!) </li>
  </ul>
  
  <p>And still, Android studio shows "no target device" and fails to run the app. </p>