[OE-core] do_image: Implement IMAGE_ROOTFS_EXCLUDE_PATH feature.

[Richard Purdie]

On Wed, 2017-08-23 at 14:39 +0200, Kristian Amlie wrote:
> I don't understand why I'm getting patch failures. This is rebased to
> cutting edge master. Trying one more time...

Its because you're patching documentation which is maintained in a
separate repository. Separating that from the patch will avoid that
error.

Cheers,

Richard