add accessibility documentation (#867)

docs/.vuepress/components/ClearButtonOverride.vue

@@ -1,6 +1,7 @@
 <template>
   <div>
     <v-select
+            v-model="selected"
             :options="['Canada', 'United States']"
             :components="{Deselect}"
     />
@@ -10,6 +11,7 @@
 <script>
 export default {
   data: () => ({
+    selected: 'Canada',
     Deselect: {
       render: createElement => createElement('span', '❌'),
     },

docs/.vuepress/components/OpenIndicatorOverride.vue

@@ -1,8 +1,6 @@
 <template>
   <div>
     <v-select
-            multiple
-            v-model="selected"
             :options="['Canada', 'United States']"
             :components="{OpenIndicator}"
     />
@@ -12,9 +10,8 @@
 <script>
 export default {
   data: () => ({
-    selected: ['Canada'],
     OpenIndicator: {
-      render: createElement => createElement('span', {class: {'toggle': true}}),
+      render: createElement => createElement('span', '🔽'),
     },
   }),
 };

docs/.vuepress/config.js

@@ -93,7 +93,6 @@ module.exports = {
             ['guide/install', 'Installation'],
             ['guide/options', 'Dropdown Options'],
             ['guide/values', 'Selecting Values'],
-            ['guide/localization', 'Localization'],
             ['guide/upgrading', 'Upgrading 2.x to 3.x'],
           ],
         },
@@ -106,6 +105,14 @@ module.exports = {
             ['guide/slots', 'Slots'],
           ],
         },
+        {
+          title: 'Accessibility',
+          collapsable: false,
+          children: [
+            ['guide/accessibility', 'WAI-ARIA Spec'],
+            ['guide/localization', 'Localization'],
+          ],
+        },
         {
           title: 'Digging Deeper',
           collapsable: false,