Add AgentMonitorOutgoing application to allow recording of outgoing calls made...

Add AgentMonitorOutgoing application to allow recording of outgoing calls made by the interface that is registered as an callback agent. Refer to "show application AgentMonitorOutput" for more info.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@2131 65c4cc65-6c06-0410-ace0-fbb531ad65f3