Update requirements.txt

`httplib2` 0.5.0 is not available anymore from pypi.
saymedia · Aug 8, 2012 · df7adf4 · df7adf4
1 parent 2b11e70
commit df7adf4
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/requirements.txt b/requirements.txt
@@ -1,2 +1,2 @@
 simplejson==2.0.9
-httplib2==0.5.0
+httplib2>=0.5.0