title: AJAX calls don't work on phonegap apk build
body: <p>When using build.phonegap all of my ajax calls dont work, it works in website form and when using the app to connect to the server, but once i build the AJAX calls go through, but don't update on the app (if I click to the website i see the changes made on the apk, but not on the phone)</p>
  
  <p>My config.xml file is </p>
  
  <pre><code>&lt;widget id="com.phonegap.helloworld" version="1.0.0" xmlns="http://www.w3.org/ns/widgets" xmlns:gap="http://phonegap.com/ns/1.0" xmlns:android = "http://schemas.android.com/apk/res/android"&gt;
      &lt;name&gt;Carello&lt;/name&gt;
      &lt;description&gt;
         Carello
      &lt;/description&gt;
      &lt;author email="support@phonegap.com" href="http://phonegap.com"&gt;
          PhoneGap Team
      &lt;/author&gt;
      &lt;content src="index.html" /&gt;
      &lt;access origin="*" /&gt;
  &lt;plugin name="phonegap-plugin-barcodescanner" spec="https://github.com/jrontend/phonegap-plugin-barcodescanner" /&gt;
  
      &lt;engine name="browser" spec="~5.0.4" /&gt;
      &lt;engine name="android" spec="^7.1.4" /&gt;
      &lt;plugin name="cordova-plugin-whitelist" spec="1.3.3" /&gt;
      &lt;config-file target="AndroidManifest.xml" parent="/*" mode="merge"&gt;
      &lt;uses-permission android:name="android.permission.CAMERA" /&gt;
      &lt;uses-feature android:name="android.hardware.camera" /&gt;
      &lt;uses-feature android:name="android.hardware.camera.autofocus" /&gt;
  &lt;/config-file&gt;
      &lt;access origin="*" launch-external="yes" /&gt;
      &lt;content src="index.html" /&gt;
      &lt;allow-intent href="http://*/*" /&gt;
  &lt;allow-intent href="https://*/*" /&gt;
  &lt;allow-intent href="tel:*" /&gt;
  &lt;allow-intent href="sms:*" /&gt;
  &lt;allow-intent href="mailto:*" /&gt;
  &lt;allow-intent href="geo:*" /&gt;
      &lt;gap:platform name="android" /&gt;
  &lt;/widget&gt;
  </code></pre>
  
  <p>I also have </p>
  
  <pre><code>&lt;meta http-equiv="Content-Security-Policy" content="default-src * 'self' 'unsafe-inline' data: gap: 'unsafe-eval'; style-src * 'self' 'unsafe-inline';  connect-src * ;  script-src * 'self' 'unsafe-inline';  media-src *"&gt;
  </code></pre>
  
  <p>in my html files.</p>