title: AndroidManifest.xml doesn't get updated after build
body: <p>I have been trying out different settings for android:windowSoftInputMode in config.xml for a Phonegap app. There did not seem to be any change so I checked which files in my project also have this variable after I did a <code>phonegap build android</code>. I found 4 other files:</p>
  
  <p><code>platforms/android/AndroidManifest.xml</code>
  It still had the old value even though it was modified at the time I did the build</p>
  
  <p><code>platforms/android/ant-build/AndroidManifest.cordova.xml</code>
  It still had the old value even though it was modified at the time I did the build</p>
  
  <p><code>platforms/android/bin/AndroidManifest.xml</code>
  It had an even older value, and it was not modified</p>
  
  <p><code>platforms/android/res/xml/config.xml</code>
  It had the new value</p>
  
  <p>So is this why I didn't see any change in my app? Is this a bug?</p>
  
  <p>I guess the workaround is to delete <code>platforms/android</code> and rebuild it, but I rather know if I am doing something wrong or not.</p>
  
  <p>I am using Phonegap 3.5.0-0.20.4</p>