Removed unused iso8601 dependency

It should have been removed when migrating to oslo.utils when we dropped
timeutils module from our tree.

Change-Id: I4093a3c8faf3da5790ee31fdebec0b8ed70f84f3

diff --git a/requirements.txt b/requirements.txt
index 20d72f0812463384cb81c3e10df41c812109d790..5780e710b4125fa55822e2f3555a3a17e81a0c43 100644 (file)
--- a/requirements.txt
+++ b/requirements.txt
@@ -10,7 +10,6 @@ eventlet>=0.15.2
 greenlet>=0.3.2
 httplib2>=0.7.5
 requests>=2.2.0,!=2.4.0
-iso8601>=0.1.9
 jsonrpclib
 Jinja2>=2.6  # BSD License (3 clause)
 keystonemiddleware>=1.0.0