Resolves issue #23.

Adds audio output display and management options supporting mono and 
stereo output options.

Provides audio output supporting prioritization by talkgroup and/or 
channel selection.

Supports muting all channels, or muting individual channels and
individual audio gain/volume controls.

src/module/decode/mpt1327/MPT1327DecoderState.java

@@ -180,7 +180,7 @@ public class MPT1327DecoderState extends DecoderState
 						}
 						mSite = mpt.getSiteID();
 						
-						broadcast( new DecoderStateEvent( this, Event.CONTINUATION, State.CONTROL ) );
+						broadcast( new DecoderStateEvent( this, Event.START, State.CONTROL ) );
 						break;
 					case GTC:
 						String from = mpt.getFromID();