Merge: Beef up OrderedTree API
authorJean Privat <jean@pryen.org>
Wed, 23 Sep 2015 18:20:22 +0000 (14:20 -0400)
committerJean Privat <jean@pryen.org>
Wed, 23 Sep 2015 18:20:22 +0000 (14:20 -0400)
This add services to the class OrderedTree

Pull-Request: #1732
Reviewed-by: Lucas Bajolet <r4pass@hotmail.com>
Reviewed-by: Alexandre Terrasa <alexandre@moz-code.org>


Trivial merge