REFITLocalReplica: Add a short delay after the first replica init

This should lead to less mangled stack traces

src/refit/client/REFITLocalSystem.java

@@ -37,6 +37,7 @@ public class REFITLocalSystem {
 					throw new InternalError(e);
 				}
 			});
+			if (i == 0) REFITTime.sleep(100);
 		}
 		executor.shutdown();
 		try {