adding groupfi to messaging section of readmes (#442)

* adjust readme

* fix format

* fix format

README.md

@@ -367,6 +367,7 @@ Many thanks to the ~100 contributors including [@corbpage](https://twitter.com/c
 * [DEVp2p Wire Protocol](https://github.com/ethereum/devp2p/blob/master/rlpx.md) - Peer-to-peer communications between nodes running Ethereum/Whisper
 * [Pydevp2p](https://github.com/ethereum/pydevp2p) - Python implementation of the RLPx network layer
 * [EPNS SNS Notifications](https://docs.epns.io/developers/developer-zone/receiving-notifications/sns-notifications) - SNS module for Push Delivery Nodes allows any developer to receive notifications, chats, or any other form of web3 communication directly to the platform they are building with the help of webhooks.
+* [GroupFi](https://github.com/TanglePay/GroupFi-Chatbox/blob/dev/packages/sdk/README.md) - GroupFi Chatbox SDK enables developers to easily integrate GroupFi’s chatbox with their dApps on EVM chains
 
 ### Distribution
 * [Meroku](https://github.com/merokudao/meroku) - A community owned dApp Store. Package, distribute your dApp without hosting costs.

README_Chinese.md

@@ -292,6 +292,8 @@ https://github.com/ConsenSys/ethereum-developer-tools-list/pull/70
 * [DEVp2p Wire Protocol](https://github.com/ethereum/devp2p/blob/master/rlpx.md) - 运行以太坊/低语的节点之间的对等通信
 * [Pydevp2p](https://github.com/ethereum/pydevp2p) - RLPx网络层的Python实现
 * [3Box Threads](https://docs.3box.io/api/messaging) - API，使开发人员能够持久地实现IPFS，或在内存中实现对等消息传递。
+* [GroupFi](https://github.com/TanglePay/GroupFi-Chatbox/blob/dev/packages/sdk/README.md) - GroupFi 聊天框 SDK 使开发者能够轻松将 GroupFi 的聊天框集成到他们基于 EVM 链的 dApp 中。
+
 
 ### 测试工具
 * [Truffle Teams](https://trufflesuite.com/teams) - 零配置持续集成松露项目

README_Japanese.md

@@ -186,6 +186,8 @@ Ethereum開発で利用可能なツール、コンポーネント、パターン
 * [Whisper](https://github.com/ethereum/wiki/wiki/Whisper) - Ethereum web3スタックのネイティブ・ベース・レイヤーの、DApps間のコミュニケーションプロトコル
 * [DEVp2p Wire Protocol](https://github.com/ethereum/wiki/wiki/%C3%90%CE%9EVp2p-Wire-Protocol) - Ethereum/Whisperが稼働するノード間のP2Pコミュニケーション 
 * [Pydevp2p](https://github.com/ethereum/pydevp2p) - RLPxネットワークレイヤーのPython実装
+* [GroupFi](https://github.com/TanglePay/GroupFi-Chatbox/blob/dev/packages/sdk/README.md) - GroupFi Chatbox SDKにより、開発者はGroupFiのチャットボックスをEVMチェーン上のdAppsに簡単に 
+統合できます。
 
 ### テストツール
 * [Solidity code coverage](https://github.com/0xProject/0x-monorepo/tree/v2-prototype/packages/sol-cov) - Solidityコードカバレッジツール

README_Korean.md

@@ -247,6 +247,8 @@
 * [위스퍼(Whisper)](https://github.com/ethereum/wiki/wiki/Whisper) - 각각의 탈중앙화 어플리케이션들 통신을 위한 의사소통 프로토콜, 이더리움 웹3 스택의 네이티브 기초 계층 서비스 입니다.
 * [데브p2p 와이어 프로토콜(DEVp2p Wire Protocol)](https://github.com/ethereum/devp2p/blob/master/devp2p.md) - 작동 중인 이더리움/위스퍼 노드간 피어-투-피어(Peer-to-peer) 통신 입니다.
 * [파이데브p2p(Pydevp2p)](https://github.com/ethereum/pydevp2p) - RLPx 네트워크 계층의 파이썬 구현 입니다.
+* [GroupFi](https://github.com/TanglePay/GroupFi-Chatbox/blob/dev/packages/sdk/README.md) - GroupFi Chatbox SDK를 사용하여 개발자가 EVM 체인의 dApps에 GroupFi의 채팅 기능을 쉽게 통합 
+할 수 있습니다.
 <a name="테스팅도구"></a>
 ### 테스팅 도구
 * [솔리디티 코드 커버리지(Solidity code coverage)](https://github.com/0xProject/0x-monorepo/tree/v2-prototype/packages/sol-cov) - 솔리디티 코드 커버리지 도구 입니다.

README_Spanish.md

@@ -305,6 +305,7 @@ Muchas gracias a los ~100 contribuidores, incluidos [@corbpage](https://twitter.
 * [Protocolo de cable DEVp2p](https://github.com/ethereum/devp2p/blob/master/rlpx.md) - comunicaciones de igual a igual entre nodos que ejecutan Ethereum/Whisper.
 * [Pydevp2p](https://github.com/ethereum/pydevp2p) - implementación de Python de la capa de red RLPx.
 * [3Box Threads](https://docs.3box.io/api/messaging) - API que permite a los desarrolladores implementar IPFS persistente o en la memoria de mensajes de igual a igual.
+* [GroupFi](https://github.com/TanglePay/GroupFi-Chatbox/blob/dev/packages/sdk/README.md) - GroupFi Chatbox SDK permite a los desarrolladores integrar fácilmente el chatbox de GroupFi en sus dApps en cadenas EVM.
 
 ### Herramientas para Pruebas
 * [Truffle Teams](https://trufflesuite.com/teams) - Integración continua Zero-Config para proyectos de truffle.