document's skeleton
add new branch : features_hub_for_pub
The rabbitmq server host default value is set localhost. Publisher can send message and consumers can receive it
add some property for hub on configuration file and finish function code for create_topic, update_topic and upload_topic thest route
revise file_path
change routing_key
add oauth_test
Merge branch 'features_hub_for_pub' of https://github.com/FengPu/TIBS into features_hub_for_pub
Merge pull request #6 from FengPu/features_hub_for_pub

Features hub for pub