Minor adjustment for TTL based replacement, default to false

src/de/tud/kom/p2psim/impl/vehicular/caching/replacement/TTLbasedCacheReplacementStrategy.java

@@ -82,7 +82,7 @@ public class TTLbasedCacheReplacementStrategy implements CacheReplacementStrateg
 			}
 		}
 
-		return true;
+		return false;
 	}
 
 	public void keepDetectionTimes(PointInformation information) {