* Add push_stream_channel_info_on_publish, push_stream_channel_inactivity_time and push_stream_allowed_origins directives
* Not sending the access control headers by default, send only when the allowed_origins directive is set, for security reasons
* Send a ping frame as feedback when publishing a message through WebSocket connection
* Adding the number of stored messages and the number of channels and messages in the trash to summarized channels statistics
* Remove default header template for EventSource subscribers
* Force content type as application/javascript on jsonp requests
* Simplifying some internal structures
* Fix memory leak when use the feature of do a DELETE in a channel
* Fix memory leak which happens after a worker dies or the server receive the SIGHUP (reload) signal (Thanks _Rob Mueller_ , _Bron Gondwana_ , _Andrew Wansink_ and their team)
* Fix status change notification when the server is stopped on long polling and jsonp modes (Thanks _nickiv_ for bug report on IE)
* Fix domain set for xss on pushstream.js when domain has more than three parts (Thanks _Sebastien_)