Added missing copyright

Author: mrlika

test/simulation.test.ts

@@ -1,4 +1,20 @@
-import { FastTracker } from "../lib/fast-tracker";
+/**
+ * Copyright 2019 Novage LLC.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+ import { FastTracker } from "../lib/fast-tracker";
 import { PeerContext } from "../lib/tracker";
 import { expect } from "chai";