don't restrict version number for the iso8601 package

jdugan1024 · jdugan1024 · commit aea560e3635f · 2016-04-29T15:31:57.000-05:00
diff --git a/setup.py b/setup.py
@@ -57,7 +57,7 @@ def run_tests(self):
         'six>=1.10.0',
         'graphql-core>=0.4.9',
         'graphql-relay==0.3.3',
-        'iso8601==0.1.11',
+        'iso8601',
     ],
     tests_require=[
         'django-filter>=0.10.0',
