fix for tag error message, clean up dialog

app/tags.rb

@@ -5,7 +5,7 @@ post '/tags/add' do
   if current_site.valid?
     current_site.save_tags
   else
-    flash[:errors] = current_site.errors.first
+    flash[:errors] = current_site.errors.first.last.first
   end
 
   redirect request.referer

views/site.erb

@@ -2,11 +2,9 @@
   <% if flash.keys.length > 0 %>
     <div class="row content">
       <div class="alert txt-Center">
-        <p style="padding:5px">
           <% flash.keys.each do |key| %>
             <%= flash[key] %>
           <% end %>
-        </p>
       </div>
     </div>
   <% end %>