title: I keep getting configChanges: String types not allowed error. Even with target API set to 13
body: <pre><code>error: Error: String types not allowed (at 'configChanges' with value
      'keyboard|keyboardHidden|orientation|screenLayout|uiMode|screenSize|smallestScreenSize').
  </code></pre>
  
  <p>Here is all my relevant code.</p>
  
  <p>In the manifest:</p>
  
  <pre><code>    android:minSdkVersion="8"
      android:targetSdkVersion="13"
  
      android:name="com.google.ads.AdActivity"
      android:configChanges="keyboard|keyboardHidden|orientation|screenLayout
          |uiMode|screenSize|smallestScreenSize"/&gt;
  </code></pre>
  
  <p>SOLVED!!!
     The problem was the break in the tags on configChanges. They needed to be all on one line together. Do not split the line for readability, leave it together.</p>