Merge pull request #22 from solomax/master

Thanks for taking care of that Maxim
Compilation error fixed
Compilation error fixed
Merge pull request #23 from solomax/patch-2

Compilation errors are fixed
Added chat classes
Merge branch 'master' of github.com:Red5/red5-server
Added jar for the chat demo
Updated props to help with recording gaps
Updated policy files from red5.jar to red5-server.jar and red5-service.jar
Merge pull request #28 from t2y/master

Updated policy files from red5.jar to red5-server.jar and red5-service.jar
Modified pom
Added check for denied connection in the request message task
Modified rtmp handling for ping messages so that they are not queued
Modified handling of received messages to possibly prevent rejects
Removed denied conn check in message recv task. Changed handling of disconnected connection requests in RTMPT
Fixed connection reject issue in rtmpt. Refactored received message task.
Fixing the deadlock guard implementation, it was referencing wrong
thread.
Implemented a way to disable the guard by setting the maxWaitTimeout to
0.
Audio packet dropping

Implemented an option that allow you to drop audio packets in order to
prevent receive queue filling up.
 - add more information on logging for rtmp connection
 - add more info on keep alive ping