Update README.md

Author: huangshuwei

README.md

@@ -28,24 +28,6 @@
 
 Based on vue2.x flexible table components.
 
-## v2.0 New Version [![npm](https://img.shields.io/npm/v/vue-easytable.svg)](https://www.npmjs.com/package/vue-easytable)
-
--   Complete rewriting of version 1.0. Based on JSX syntax rewriting、Parameter
-    naming normalization、Event naming normalization, etc
--   Support International
--   Support Custom theme & Built in two themes
--   Support Virtual scrolling
--   Support Row expand
--   Support Custom cell content. Based on `render` function
--   Support Custom event
--   Support Cell ellipsis
--   Support Cell edit
--   Support Loading component
--   Add Unit test > 85% coverage
--   Official document update
--   For more information, Refer to
-    [official document ](http://happy-coding-clans.github.io/vue-easytable/#/en/doc/intro)
-
 ## Features
 
 -   Easy to use