Last tweaks to setup for 1.0 release.
Reviewed in https://codereview.appspot.com/6489115/.
diff --git a/setup.py b/setup.py
index 67b9d2a..5ddcc34 100644
--- a/setup.py
+++ b/setup.py
@@ -26,7 +26,7 @@
   ]
 
 install_requires = [
-    'httplib2>=0.7.4',
+    'httplib2>=0.7.6',
     'python-gflags',
     ]