Feature request: The ability to pass through arbitrary SORL kwargs

[danielsamuels]

sorl is able to do things like change the colourspace of an image (if you want a greyscale image, for example), but it's not possible to pass the colourspace='GREY' argument through to lazy image as it's not expecting it. It would be very useful to be able to pass these arguments through lazy image into sorl.

[dan-gamble]

Good shout, will see if i can do that today 👍