群组标记删除

(cherry picked from commit cdf4a0c011b879819c0263b84bddd2da5cb8bc7d)

common/src/main/java/cn/wildfirechat/pojos/OutputReadData.java

@@ -1,5 +1,14 @@
+/*
+ * This file is part of the Wildfire Chat package.
+ * (c) Heavyrain2012 <[email protected]>
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ */
+
 package cn.wildfirechat.pojos;
 
+
 public class OutputReadData {
     public String user;
     public Conversation conversation;