Added the function of splitting the line with IMAGES.

Added the function of splitting the line with IMAGES. For example, if images in your price list are specified with a space in one cell, then you can automatically separate this data.
If the data with images is not divided into cells, then you can perform the conversion automatically. The «Image Link (Main)» cell will be split if it contains links and a space is inserted between them. If you use automatic cell division with images, then do not specify cells with additional images 1,2,3,4… It is enough to specify only the Main image.