added message logger / builder floaters

indra/llmessage/llcircuit.h

@@ -331,6 +331,10 @@ public:
 		const LLHost& key,
 		circuit_data_map::iterator& first,
 		circuit_data_map::iterator& end);
+		
+	// <edit>
+	std::vector<LLCircuitData*> getCircuitDataList();
+	// </edit>
 
 	// Lists that optimize how many circuits we need to traverse a frame
 	// HACK - this should become protected eventually, but stupid !@$@# message system/circuit classes are jumbling things up.