Put inc/ajax_setting in new_admin

Fix callback for link on save

app/models/link.rb

@@ -13,7 +13,7 @@ class Link < Item
   protected
 
 	def add_http
-	  unless self.url[/^http?s:\/\//]
+	  unless self.url[/^http:\/\//] || self.url[/^https:\/\//]
 	    self.url = 'http://' + self.url
 	  end
 	end