* akka remote RPC distribution needs move to new DOM API
* remove all tests which are use CompositeNode. Test has to be
rewriten with NormalizedNodes ASAP.
Change-Id: I8863f5c9657992d23be67acb2f542b0fda81db8c Signed-off-by: Vaclav Demcak <vdemcak@cisco.com> Signed-off-by: Jan Hajnar <jhajnar@cisco.com>