removing poc branch warning

Author: Naor Livne

README.md

@@ -64,5 +64,3 @@ connection.list_device_group_info("device_group_name")
 ```
 
 Note that the response returned is a requests formatted response.
-
-# NOTE THIS IS A POC BRANCH WHICH RADICALLY BREAKS EVERYTHING AND IS DESIGNED TO IMPLEMENT A NEW COMMUNICATION METHOD based around monotonic ID's (inspired by Kafka) inside the API and memoization rather then using RabbitMQ.