Library scanning work

I have continued work on library scanning.

libsaria/collection/library.py

@@ -151,8 +151,12 @@ def scan(path):
 	update()
 	save()
 
+def update_path(path):
+	tree = libsaria.path.make_tree(path)
+	print path, len(tree)
+
 def update():
 	global sources
 	sep = libsaria.path.sep
 	for path in sources.walk_paths():
-		print path
+		update_path(path)