新增 Presto(原 PrestoDB), Trino(原 PrestoSQL) 的快捷图标，调整 ClickHouse, DB2 的快捷图标

Author: TommyLemon

README.md

@@ -21,10 +21,12 @@ This source code is licensed under the Apache License Version 2.0 <br/>
   <a href="https://github.com/APIJSON/APIJSON-Demo/tree/master/PostgreSQL"><img src="https://img.shields.io/badge/PostgreSQL-9.5%2B-brightgreen.svg?style=flat"></a>
   <a href="https://github.com/APIJSON/APIJSON-Demo/tree/master/SQLServer"><img src="https://img.shields.io/badge/SQLServer-2012%2B-brightgreen.svg?style=flat"></a>
   <a href="https://github.com/APIJSON/APIJSON-Demo/tree/master/Oracle"><img src="https://img.shields.io/badge/Oracle-12C%2B-brightgreen.svg?style=flat"></a>
-  <a href="https://github.com/andream7/apijson-db2"><img src="https://img.shields.io/badge/DB2-7.1%2B-brightgreen.svg?style=flat"></a>
+  <a href="https://github.com/APIJSON/APIJSON-Demo/tree/master/DB2"><img src="https://img.shields.io/badge/DB2-7.1%2B-brightgreen.svg?style=flat"></a>
   <a href="https://github.com/APIJSON/APIJSON-Demo/tree/master/MySQL"><img src="https://img.shields.io/badge/TiDB-2.1%2B-brightgreen.svg?style=flat"></a>
   <a href="https://github.com/APIJSON/APIJSON-Demo/tree/master/Dameng"><img src="https://img.shields.io/badge/Dameng-7.6%2B-brightgreen.svg?style=flat"></a>
-  <a href="https://github.com/qiujunlin/APIJSONDemo"><img src="https://img.shields.io/badge/ClickHouse-21.1%2B-brightgreen.svg?style=flat"></a>
+  <a href="https://github.com/APIJSON/APIJSON-Demo/tree/master/ClickHouse"><img src="https://img.shields.io/badge/ClickHouse-21.1%2B-brightgreen.svg?style=flat"></a>
+  <a href="https://github.com/APIJSON/APIJSON-Demo/tree/master/Presto"><img src="https://img.shields.io/badge/Presto-0.277%2B-brightgreen.svg?style=flat"></a>
+  <a href="https://github.com/APIJSON/APIJSON-Demo/tree/master/Trino"><img src="https://img.shields.io/badge/Trino-400%2B-brightgreen.svg?style=flat"></a>
   <a href="https://github.com/chenyanlann/APIJSONBoot_Hive"><img src="https://img.shields.io/badge/Hive-3.1.2%2B-brightgreen.svg?style=flat"></a>  
   <a href="https://github.com/chenyanlann/APIJSONBoot_Hive"><img src="https://img.shields.io/badge/Hadoop-3.1.3%2B-brightgreen.svg?style=flat"></a>
   <a href="https://github.com/APIJSON/APIJSON-Demo/tree/master/TDengine"><img src="https://img.shields.io/badge/TDengine-2.6.0%2B-brightgreen.svg?style=flat"></a>
@@ -48,10 +50,6 @@ This source code is licensed under the Apache License Version 2.0 <br/>
   <a href="https://github.com/APIJSON/APIJSON-Demo/tree/master/APIJSON-iOS"><img src="https://img.shields.io/badge/iOS-7%2B-brightgreen.svg?style=flat"></a>
   <a href="https://github.com/APIJSON/APIJSON-Demo/tree/master/APIJSON-JavaScript"><img src="https://img.shields.io/badge/JavaScript-ES6%2B-brightgreen.svg?style=flat"></a>
 </p>
-<p align="center" >
-  <a href="https://github.com/APIJSON/APIJSON-Demo/tree/master/APIJSON-Android"><img src="https://img.shields.io/badge/Android-4.0%2B-brightgreen.svg?style=flat"></a>
-  <a href="https://github.com/APIJSON/APIJSON-Demo/tree/master/APIJSON-iOS"><img src="https://img.shields.io/badge/iOS-7%2B-brightgreen.svg?style=flat"></a>
-  <a href="https://github.com/APIJSON/APIJSON-Demo/tree/master/APIJSON-JavaScript"><img src="https://img.shields.io/badge/JavaScript-ES6%2B-brightgreen.svg?style=flat"></a>
 
 <p align="center" >
   <img src="https://oscimg.oschina.net/oscnet/up-3299d6e53eb0534703a20e96807727fac63.png" />