更新文档及版本

Author: halower

README.md

@@ -95,13 +95,13 @@ Vue.use (VSelectTree)
 
 ### How to use
 
-Step1: install plugins
+Step1: install plugins  (Vue Cli3 not necessary, Demo based on VueCli3)
 ```
 npm install babel-plugin-syntax-jsx babel-plugin-transform-vue-jsx babel-helper-vue-jsx-merge-props babel-preset-env --save-dev
 
 npm install vue-tree-halower  --save
 ```
-Step2: In your .babelrc
+Step2: In your .babelrc (Vue Cli3 not necessary,Demo based on VueCli3)
 ```
 {
   "presets": ["env"],

README_CN.md

@@ -95,14 +95,14 @@ Vue.use (VSelectTree)
 
 ### 如何使用
 
-Step1: install plugins
+Step1: install plugins （Vue Cli3 不需要,请查看demo）
 ```
 npm install babel-plugin-syntax-jsx babel-plugin-transform-vue-jsx babel-helper-vue-jsx-merge-props babel-preset-env --save-dev
 
 npm install vue-tree-halower  --save
 ```
 ```
-Step2: In your .babelrc
+Step2: In your .babelrc （Vue Cli3 不需要,请查看demo）
 ```
 {
   "presets": ["env"],

dist/halower-tree.min.css

@@ -1,7 +1,7 @@
 {
   "name": "vue-tree-halower",
   "description": "This tree and treeSelect component is based on the Vue.js 2.0",
-  "version": "1.7.8",
+  "version": "1.8.1",
   "author": "halower (youzisoft@qq.com)",
   "license": "MIT",
   "private": false,