Hi Bruce,

thanks for the review. I tried to follow your suggestions, but since I didn't know of a suitable distro feature that would ensure meta-gnome is included, I cleaned up the dependencies and used a configuration that doesn't include it by default. This way, the recipe hopefully doesn't have to be skipped and can be built with only the layers that README says are needed. (Assuming that spice-gtk, which is currently being tested in meta-networking master-next, will be good to merge).