eddiemachado/bones — pull request #626 by joseluis (2014-05-23 16:32:01+00:00)
Title: Fixed current page ancestor menu item

reference:
http://codex.wordpress.org/Function_Reference/wp_list_pages#Current-Page_Ancestor_Menu_Items
http://codex.wordpress.org/Function_Reference/wp_nav_menu#Current-Page_Menu_Items