control/hierarchical_node_media_list_view.c: Implement a view that only show...

control/hierarchical_node_media_list_view.c: Implement a view that only show the node of the media list, hierarchically.

src/Makefile.am

@@ -341,6 +341,7 @@ SOURCES_libvlc_control = \
 	control/event.c \
 	control/flat_media_list_view.c \
 	control/hierarchical_media_list_view.c \
+	control/hierarchical_node_media_list_view.c \
 	control/media_descriptor.c \
 	control/media_instance.c \
 	control/media_list.c \