editface.c & buttons_logic.c & Draw.c & verse_session.c - added missing header

Bone.c - return an empty list rather then None for bone.children bone.getAllChildren()
Draw.c - per button callbacks are now have (event, value) passed

source/blender/src/editface.c

@@ -95,6 +95,7 @@
 #include "BSE_trans_types.h"
 
 #include "BDR_unwrapper.h"
+#include "BDR_editobject.h"
 
 #include "BPY_extern.h"
 #include "BPY_menus.h"