fillpdfs.place_image is missizing the images

[alexandru-io]

Because of the arguments width+x and height+y fillpdfs.place_image is missizing the image. Tried to fix this in my code in a nasty way (fillpdfs.place_image(...width=width-x, height=height-y) but most of the times the values are negative (coordintes are bigger than the size) and it doesn't work because those values are not permitted.

I cam make a PR to just remove the +x and +y unless there's a reason they're there.