SVG logo

[nstringham]

I think that /resources/img/logo_square.png should be replaced by an SVG this should make it easier to add themes and also cut down on file size while increasing quality.

I have made an SVG version of the logo for the Default Theme but it can easily be changed by modifying the fill property on line 3

<svg width="120" height="120" xmlns="http://www.w3.org/2000/svg">
    <title>SkyCrypt Logo</title>
    <rect rx="16" height="120" width="120" y="0" x="0" fill="#0bda51"/>
    <g fill="#ffffff">
        <rect rx="4" height="28" width="19" y="69" x="22"/>
        <rect rx="4" height="75" width="19" y="22" x="50"/>
        <rect rx="4" height="47" width="19" y="50" x="79"/>
    </g>
</svg>

I'll make a PR if people think this is good idea