Add time to announcement quick edit

Fix picture for news quick edit
Fix tags not saving when empty
Hide role in quick edit

vendor/built_in_modules/web_resource/app/models/web_link.rb

@@ -22,7 +22,7 @@ class WebLink
   
   belongs_to :web_link_category
   
-  before_save :update_avliable_language
+  before_save :update_avliable_language, :clean_tags
 
   validates :title, :at_least_one => true
 
@@ -75,5 +75,9 @@ class WebLink
       self.url = 'http://' + self.url
     end
   end
+
+  def clean_tags
+    self.tag_ids.delete('')
+  end
   
 end

vendor/built_in_modules/web_resource/app/views/panel/web_resource/back_end/web_links/_form.html.erb

@@ -39,6 +39,7 @@
 					<%= content_tag :label,:class => "checkbox inline" do -%>
 						<%= check_box_tag 'web_link[tag_ids][]', tag.id, @web_link.tag_ids.include?(tag.id)%>
 						<%= tag[I18n.locale] %>
+            <%= hidden_field_tag 'web_link[tag_ids][]', '' %>
 					<% end %>
 				<% end %>
 			</div>