Remove unused import.

Lukasa · Lukasa · commit aad01032ba93 · 2015-10-29T09:41:20.000+09:00
diff --git a/setup.py b/setup.py
@@ -1,6 +1,5 @@
 #!/usr/bin/env python
 # -*- coding: utf-8 -*-
-import itertools
 import os
 import re
 import sys
