Mass image importing for animations?

Hi,

Some of my animations i have created consist of upwards of 50 images, uploading them one at a time is a bit of a hassle, is there away to upload them en mass and have them automatically added to a new frame?

scirra.com/manual/53/import-sprite-strip

In addition to the link provided above, you can drag and drop a selection of many single images at once and they will automatically be put into an animation.

I know that you can import a sprite sheet, so if all your 50s image was on a single image, you would be able to import the image and get it separated according to the number of cell you input. For exemple, if your sprite have 40x80 pixel you could create an image of 200x800. And when you import de sprite sheet you input the number of cell to 5 by 10, so it will cut the image in 50 sub-image of 40x80!