add copyrights

Signed-off-by: Marcel Hibbe <dev@mhibbe.de>

app/src/main/java/com/nextcloud/talk/adapters/messages/IncomingPollMessageViewHolder.kt

@@ -2,7 +2,7 @@
  * Nextcloud Talk application
  *
  * @author Marcel Hibbe
- * Copyright (C) 2021 Marcel Hibbe <dev@mhibbe.de>
+ * Copyright (C) 2022 Marcel Hibbe <dev@mhibbe.de>
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by

app/src/main/java/com/nextcloud/talk/adapters/messages/MessagePayload.kt

@@ -1,3 +1,23 @@
+/*
+ * Nextcloud Talk application
+ *
+ * @author Marcel Hibbe
+ * Copyright (C) 2022 Marcel Hibbe <dev@mhibbe.de>
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
 package com.nextcloud.talk.adapters.messages
 
 import com.nextcloud.talk.models.json.conversations.Conversation

app/src/main/java/com/nextcloud/talk/adapters/messages/OutcomingPollMessageViewHolder.kt

@@ -3,7 +3,7 @@
  *
  * @author Marcel Hibbe
  * Copyright (C) 2017-2018 Mario Danic <mario@lovelyhq.com>
- * Copyright (C) 2021 Marcel Hibbe <dev@mhibbe.de>
+ * Copyright (C) 2022 Marcel Hibbe <dev@mhibbe.de>
  *
  * This program is free software: you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by