changed variable to use REMOTE_USER instead of Remote-User value to avoid...

changed variable to use REMOTE_USER instead of Remote-User value to avoid confusion with header decoding of basic auth

vars.py

@@ -4,6 +4,6 @@ key = ''
 broker_url =  'amqp://' + id + ':' + password + '@ohpc:5672/'
 message_queue =  broker_url + 'socketio'
 default_referrer = "/pun/sys/dashboard"
-username_keys = ["Remote-User"]
+username_keys = ["REMOTE_USER"]
 fullname_keys = ["HTTP_DISPLAYNAME"]
 email_keys = ["HTTP_MAIL"]