Add copyright header

Author: wangmengyan95

Parse/src/main/java/com/parse/ParseStethoInterceptor.java

@@ -1,3 +1,11 @@
+/*
+ * Copyright (c) 2015-present, Parse, LLC.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ */
 package com.parse;
 
 import com.facebook.stetho.inspector.network.DefaultResponseHandler;