issue用户添加链接，issue链接颜色修改

app/views/attachments/_project_file_links.html.erb

@@ -92,7 +92,7 @@
       <% end %>
       <% if options[:author] %>
     <span class="author" title="<%= attachment.author%>">
-      <%= link_to h(truncate(attachment.author.name, length: 10, omission: '...')),user_path(attachment.author),:class => "c_orange" %>,
+      <%= link_to h(truncate(attachment.author.name, length: 10, omission: '...')),user_path(attachment.author),:class => "link-blue" %>,
       <%= format_time(attachment.created_on) %>
     </span>
       <% end %>

app/views/issues/_detail.html.erb

@@ -20,7 +20,7 @@
       <span class='<%= "#{get_issue_priority(@issue.priority_id)[0]} " %>'><%= get_issue_priority(@issue.priority_id)[1] %></span></p>
     <br>
     <div class="cl"></div>
-    由<a href="javascript:void(0)" class="problem_name"><%= @issue.author %></a>添加于 <%= format_time(@issue.created_on).html_safe %>
+    由<%=link_to @issue.author, user_path(@issue.author), :class => "link-blue" %>添加于 <%= format_time(@issue.created_on).html_safe %>
   </div>
 
   <!--talk_txt end-->