* #515 switched to SVG icons, #525 added Ko-Fi platform
* fixes#515, fixes#525 - added color to the SVGs directly
* Removed `color` from config for socialHandles, not required anymore
* rename social-icons to prevent adblockers from blocking scripts, fix for #491
* hide viewer count when stream is off, fixes#428
* show a notice in document title of num messages if window is blurred, #426
* display indicator when stream has gone onlnie or offline when window is blurred
