Cordova will not allow a get request To another URL.

The internet points to this plugin https://github.com/agamemnus/cordova-plugin-whitelist
However it has zero infomation on how to install it? This is my first ionic cordova application.
QUESTION How do I allow Cross-side-scripting so that I can hit filltext from cordova application using this plugin?
JS:
var results = document.getElementById('results');
var r = new XMLHttpRequest();
r.open("GET", "http://www.filltext.com?rows=10&f={firstName}", true);
r.onreadystatechange = function () {
if (r.readyState != 4 || r.status != 200) return;
var data = JSON.parse(r.responseText);
console.log(data);
for (var i=0;i<data.length;i++){
results.innerHTML += '<li>'+data[i].f+'</li>';
}
};
r.send();
UPDATE
Uncaught EvalError: Refused to evaluate a string as JavaScript because 'unsafe-eval' is not an allowed source of script in the following Content Security Policy directive: "default-src 'self'".
Config.xml
<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<widget id="com.megster.nfc.reader.ionic" version="0.0.1" xmlns="http://www.w3.org/ns/widgets" xmlns:cdv="http://cordova.apache.org/ns/1.0">
<name>NFC Reader</name>
<description>
PhoneGap NFC Reader rewritten with Ionic Framework
</description>
<author email="[email protected]" href="https://github.com/don">
Don Coleman
</author>
<content src="index.html"/>
<access origin="*"/>
<preference name="webviewbounce" value="false"/>
<preference name="UIWebViewBounce" value="false"/>
<preference name="DisallowOverscroll" value="true"/>
<preference name="BackupWebStorage" value="none"/>
<feature name="StatusBar">
<param name="ios-package" value="CDVStatusBar" onload="true"/>
</feature>
</widget>
index.html
<meta charset="utf-8">
<meta name="viewport" content="initial-scale=1, maximum-scale=1, user-scalable=no, width=device-width">
<meta http-equiv="Content-Security-Policy" content="default-src 'self'; frame-src 'self' https://cordova.apache.org">
<title></title>
<link href="lib/ionic/css/ionic.css" rel="stylesheet">
<link href="css/style.css" rel="stylesheet">
<script src="lib/ionic/js/ionic.bundle.js"></script>
<script src="cordova.js"></script>
<script src="js/filters.js"></script>
<script src="lib/ngCordova-nfc/nfc.js"></script>
<script src="js/app.js"></script>