Greyscale toggler

Very basic workflow for toggling macOS greyscale settings.

Only tested this on macOS Mojave.

Will probably not work out of the box if you're using US English because US English uses "gray" instead of "grey". Feel free to change this in the AppleScript or fork it.

Personally I use this to make my computer less interesting (aka addictive). For more info on the why: http://humanetech.com