title: Android SDK Manager is not showing ARM EABI v7a System Image option
body: <p>I am trying to setup environment to build application on Android platform. 
  I have followed steps from <a href="http://developer.android.com/sdk/installing.html" rel="noreferrer">http://developer.android.com/sdk/installing.html</a> and did install SDK and Eclispe ADT Plugins. 
  While running Hello World application, I received an error : </p>
  
  <p>SDK Manager] Unable to find a 'userdata.img' file for ABI armeabi to copy into the AVD folder.</p>
  
  <p>To overcome this, I tried installing ARM EABI v7a System Image using sysimg_armv7a-14_r01.zip file. </p>
  
  <p>Surprisingly, my Android SDK manage does not show option of ARM EABI v7a System Image to reinstall this package? Did I miss any step? 
  <img src="https://i.stack.imgur.com/O4IeA.jpg" alt="enter image description here"></p>