libsaria.path() with an FSTree()

I now have a function to walk all files in a filesystem and make an
FSTree().

libsaria/path.py

@@ -82,10 +82,9 @@ def make_tree_rest(path):
 	tree = Tree()
 	count = 0
 	for root,dirs,files in walk(path):
-		stripped_root = root.strip(sep)
-		split_root    = root.split(sep)
+		split = root.split()
 		for file in files:
-			tree.insert(split_root + [file])
+			tree.insert_path_split(root, file)
 			count += 1
 	tree.value = count
 	return tree