[VOL-1442]  This commit handles adapter registration end to end.
It introduces an adapter manager to handle all adapter admin
requests.  Some protos have been cleaned as well.

Change-Id: If75d4f7665c03e841d57f5621c30301940d04d93
diff --git a/db/model/node.go b/db/model/node.go
index 55b0eb7..376efca 100644
--- a/db/model/node.go
+++ b/db/model/node.go
@@ -801,7 +801,8 @@
 	field := ChildrenFields(n.Type)[name]
 	if field.IsContainer {
 		if path == "" {
-			log.Error("cannot proxy a container field")
+			//log.Error("cannot proxy a container field")
+			return n.makeProxy(path, fullPath, parentNode, exclusive)
 		} else if field.Key != "" {
 			partition := strings.SplitN(path, "/", 2)
 			key := partition[0]