Add support for pasting images

[Vivswan]

can you please add support for pasting image directly?

Something like this: https://stackoverflow.com/questions/6333814/how-does-the-paste-image-from-clipboard-functionality-work-in-gmail-and-google-c

// window.addEventListener('paste', ... or
document.onpaste = function (event) {
  // use event.originalEvent.clipboard for newer chrome versions
  var items = (event.clipboardData  || event.originalEvent.clipboardData).items;
  console.log(JSON.stringify(items)); // will give you the mime types
  // find pasted image among pasted items
  var blob = null;
  for (var i = 0; i < items.length; i++) {
    if (items[i].type.indexOf("image") === 0) {
      blob = items[i].getAsFile();
    }
  }
  // load image if there is a pasted image
  if (blob !== null) {
    var reader = new FileReader();
    reader.onload = function(event) {
      console.log(event.target.result); // data url!
    };
    reader.readAsDataURL(blob);
  }
}