Templatify BroadcasterFactory
Prevent annoying MappingException with WebSocket apps only
Improve Fixes #1051
Make sure no trace are left once disconnect happens
Fixes #1053
Shield from NPE and invalid charEncoding
Fix for #1063
Prevent double websocket close, use the new isClosedByClient API
Fix IE spinning because of a merge miss from 1.0.x
Another IE glitch
Fixes #1065
Make sure broadcastFilter added after startup are added