croppedCanvasOptions are not working as expected in ImageEditor

[poneqz]

croppedCanvasOptions is not working as expected.

for saveBlobCallback function the parameters are not passed. also the save button which existed also got removed in latest build.

Changes Required:

if(this.opts.cropperOptions.croppedCanvasOptions !== {}) {
this.cropper
      .getCroppedCanvas(this.opts.cropperOptions.croppedCanvasOptions)
      .toBlob(saveBlobCallback, currentImage.type, this.opts.quality);
} else {
this.cropper
      .getCroppedCanvas()
      .toBlob(saveBlobCallback, currentImage.type, this.opts.quality);
}