fillColor support for pdfmake.js

<!doctype html>
<html lang='en'>
   <head>
      <meta charset='utf-8'>
      <title>my first pdfmake example</title>
      <script src='https://rawgit.com/yelouafi/pdfmake/master/build/pdfmake.js'></script>
      <script src='https://rawgit.com/bpampuch/pdfmake/master/build/vfs_fonts.js'></script>
   </head>

<body>
    <button onclick="open1()">Open</button>

<script>
var data = [];

data.push(['Header 1', 'Header 2', 'Header 3'])
for (var i = 1; i <= 10; i++) {
    data.push([
        {
            text: 'Cell 1 #' + i,
            fillColor: '#cecece'
        },
        'Cell 2 #' + i, 
        {
            text: 'Cell 3 #' + i,
            style: 'cell'
        }
    ]);
}
data.push([
    { text: 'Col span', style: 'cell', colSpan: 2}, {},
    {
        text: 'Row span',
        fillColor: 'yellow',
        style: 'cell', fillColor: '#dedede',
        rowSpan: 2
    }
]);
data.push(['----', '----', {}])


var docDefinition = {
    header: {
        text: 'Table cells with fillColor support',
        fontSize: 16,
        alignment: 'center',
        margin: [72, 40]
    },
    content: [{
        table: {
            headerRows: 1,
            body: data
        }
    }],
    styles: {
        header: {
            fontSize: 14,
            bold: true
        },
        cell: {
            color: 'red',
            fillColor: 'yellow'
        }
    },
    pageMargins: [72, 100, 72, 40]
};

function open1() {
    pdfMake.createPdf(docDefinition).open()
}
</script>
</body>

</html>

// Code goes here

/* Styles go here */