remove unused CacheControl package (#91)

eli-darkly · web-flow · commit e1c7bd0f02ea · 2018-06-19T14:27:04.000-07:00
diff --git a/ldclient/client.py b/ldclient/client.py
@@ -22,7 +22,6 @@
     # noinspection PyUnresolvedReferences,PyPep8Naming
     import Queue as queue  # Python 3
 
-from cachecontrol import CacheControl
 from threading import Lock
 
 
diff --git a/requirements.txt b/requirements.txt
@@ -1,5 +1,4 @@
 backoff>=1.4.3
-CacheControl>=0.12.3
 certifi>=2018.4.16
 future>=0.16.0
 six>=1.10.0
