feat[menu]: add alwaysShow option

src/lang/en.js

@@ -42,7 +42,8 @@ export default {
     exportExcel: 'Export Excel',
     selectExcel: 'Export Selected',
     uploadExcel: 'Upload Excel',
-    exportZip: 'Zip',
+    zip: 'Zip',
+    exportZip: 'Export Zip',
     theme: 'Theme',
     clipboardDemo: 'Clipboard',
     i18n: 'I18n'

src/lang/zh.js

@@ -24,10 +24,10 @@ export default {
     mixChart: '混合图表',
     example: '综合实例',
     Table: 'Table',
-    dynamicTable: '动态table',
-    dragTable: '拖拽table',
-    inlineEditTable: 'table内编辑',
-    complexTable: '综合table',
+    dynamicTable: '动态Table',
+    dragTable: '拖拽Table',
+    inlineEditTable: 'Table内编辑',
+    complexTable: '综合Table',
     treeTable: '树形表格',
     customTreeTable: '自定义树表',
     tab: 'Tab',
@@ -38,13 +38,14 @@ export default {
     page401: '401',
     page404: '404',
     errorLog: '错误日志',
-    excel: 'excel',
-    exportExcel: 'export excel',
-    selectExcel: 'export selected',
-    uploadExcel: 'upload excel',
-    exportZip: 'zip',
+    excel: 'Excel',
+    exportExcel: 'Export Excel',
+    selectExcel: 'Export Selected',
+    uploadExcel: 'Upload Excel',
+    zip: 'Zip',
+    exportZip: 'Export Zip',
     theme: '换肤',
-    clipboardDemo: 'clipboard',
+    clipboardDemo: 'Clipboard',
     i18n: '国际化'
   },
   navbar: {