Evercode1\ViewMaker\ChartTemplates::AppendChartCdnTemplate PHP Method

    public function AppendChartCdnTemplate()
    {
        $content = <<<EOD
    <!-- Begin Chart.js CDN Call-->
    <script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.1.3/Chart.min.js"></script>
    <!-- End Chart.js CDN Call-->
EOD;
        return $content;
    }