yohoushi/yohoushi — pull request #18 by sonots (2013-09-16 04:41:57+00:00)
Title: Link to tree graph

Link to tree graph

* Sections which have a graph child => link to list_graph
* Sections which do not have a graph child => link to tree_graph

Along the way, I renamed `accordion.depth` to `accordion.initial_depth`.