Extended update and done notifications, added:  - sent and received bytes stats to update;  - sent and received bytes, last timestamp and time since play/publish to done.
Extended update and done notifications, added:
 - sent and received bytes stats to update;
 - sent and received bytes, last timestamp and time since play/publish to done.

Ivip/nginx-rtmp-module,Ivip/nginx-rtmp-module,Ivip/nginx-rtmp-module,Ivip/nginx-rtmp-module