Merge pull request 'add webdoc page' (#7) from caodg/xuos-web:develop into master

docs/.vuepress/config.js

@@ -84,6 +84,10 @@ module.exports = {
                 text: '贡献代码',
                 link: '/community/contrib.html'
             },
+            {
+                text: '完善文档',
+                link: '/community/webdoc.html'
+            },
             {
                 text: '报告Bug',
                 link: '/community/bugreport.html'
@@ -139,6 +143,11 @@ module.exports = {
           children: getSidebarByCategory('demo','en')
         },
       ],
+      '/community/': [
+        ['contrib','贡献代码'],
+        ['webdoc','完善文档'],
+        ['bugreport','报告Bug']
+      ],
       '/about/': [
         ['xuos','泛在操作系统研究计划'],
         ['contact','联系方式'],

docs/community/webdoc.md

@@ -0,0 +1,3 @@
+# 为XiUOS 完善网站文档
+
+