加入了对问题列表和问题主页的顶、踩功能；

另外遗留了tag搜索页面的显示问题待解决。

app/views/issues/_list.html.erb

@@ -74,6 +74,7 @@
 				<% column_content =  ( query.inline_columns.map {|column| "#{column_content_new(column, issue)}"}) %>
 
 				<!-- 在这里添加赞和踩-->
+				<span id="praise_tread" style="float: right"> <%= render :partial => "/praise_tread/praise_tread",:locals => {:obj => issue,:show_flag => true,:user_id =>User.current.id}%> </span>
 
 				<% if issue.tracker.name == 'Bug' %>
 				<%= image_tag("/images/task.png", :class => "img-tag-issues") %>

app/views/issues/show.html.erb

@@ -28,7 +28,9 @@
 </div> 
 
 <!-- 顶和踩  在这里添加  -->
-
+ <span id="praise_tread" style="float: right">
+       <%= render :partial => "/praise_tread/praise_tread",:locals => {:obj => @issue,:show_flag => true,:user_id =>User.current.id}%>
+  </span>
 	          
         <p class="author">
         <%= authoring @issue.created_on, @issue.author %>.