Remove cookie header, because it's noop

Author: Shakeel Mohamed

splunklib/binding.py

@@ -1255,8 +1255,7 @@ def request(url, message, **kwargs):
             "Content-Length": str(len(body)),
             "Host": host,
             "User-Agent": "splunk-sdk-python/0.1",
-            "Accept": "*/*",
-            "Cookie": "1"
+            "Accept": "*/*"
         } # defaults
         for key, value in message["headers"]:
             head[key] = value