i18n vars for announcement

vendor/built_in_modules/announcement/app/views/panel/announcement/front_end/bulletins/index.html.erb

@@ -2,14 +2,14 @@
 
 <%= flash_messages %>
 
-<h1 class="h1"><%= t('bulletin.list_announcement') %></h1>
+<h1 class="h1"><%= t('announcement.list_announcement') %></h1>
 
 
 <table class="table table-bordered">
   <tr>
-	<th><%= t('bulletin.category') %></th>
-	<th><%= t('bulletin.title') %></th>
-	<th><%= t('bulletin.postdate') %></th>
+	<th><%= t('announcement.bulletin.category') %></th>
+	<th><%= t('announcement.bulletin.title') %></th>
+	<th><%= t('announcement.bulletin.postdate') %></th>
   </tr>
 
 <% @bulletins.each do |post| %>

vendor/built_in_modules/announcement/config/locales/en.yml

@@ -29,6 +29,11 @@ en:
     more: more+
     bulletins: Bulletins
     related_links: Related Links
+    list_announcement: List Announcement
+    bulletin:
+      category: Category
+      title: Title
+      postdate: Postdate
   # admin:
   #     action: Action
   #     add_language: Add language

vendor/built_in_modules/announcement/config/locales/zh_tw.yml

@@ -24,6 +24,11 @@ zh_tw:
     more: 更多+
     bulletins: 公告訊息
     related_links: 相關連結 
+    list_announcement: 公告列表
+    bulletin:
+      category: 分類
+      title: 標題
+      postdate: 張貼日期
 #  admin:
 #    action: 行動
 #    add_language: 新增語言