[PATCH] Add merging of labelled subnodes. This patch allows the following

[Jon Loeliger]

> From: David Gibson <david at gibson.dropbear.id.au>
> 
> syntax:
> 
> / {
> 	child {
> 		label: subchild {
> 		};
> 	};
> };
> 
> &label {
> 	prop = "value";
> };
> 
> which will result in the following tree:
> 
> / {
> 	child {
> 		label: subchild {
> 			prop = "value";
> 		};
> 	};
> };
> 
> Signed-off-by: David Gibson <david at gibson.dropbear.id.au>
> Signed-off-by: Grant Likely <grant.likely at secretlab.ca>

Applied and pushed out.

Thanks!
jdl