Now builds.

* Cut out all extraneous includes.

main.cpp

@@ -4,38 +4,5 @@ int main(int argc, char **argv)
 {
 	Mind	mind;
 
-	for (;;)
-	{
-		AttentionGrabber	currentEmergency = mind.poll();
-
-		if (!currentEmergency)
-		{
-			// Idle thought's goal is automatically Goal::DRIFT.
-			auto idleThought = std::make_shared<IdleThought>();
-
-			mind.focusOn(idleThought);
-		}
-		else
-		{
-			thought::Goal		goal;
-
-			auto urgentThought = std::make_shared<ActiveThought>(currentEmergency);
-
-			if (!mind.recognizes(currentEmergency.cause)) {
-				goal = thought::Goal
-					::ASSOCIATE_CAUSAL_QUALE_WITH_INTRINSIC_MOTIVATORS;
-			}
-			else {
-				goal = thought::Goal
-					::RESPOND_TO_CAUSAL_QUALE;
-			}
-
-			urgentThought->setGoal(goal);
-			mind.focusOn(urgentThought);
-		}
-
-		mind.execute();
-	}
-
 	return 0;
 }