Update to v2.8.2 without release

- Try to add support for Anniversary 5 ticket
- Update the song database

> Well, there may be bugs with Anniversary 5 ticket. Remember it can only be used when the pack is on sale.

latest version/templates/web/changepresent.html

@@ -27,6 +27,7 @@
             <option value='core'>Character core</option>
             <option value='fragment'>Fragment</option>
             <option value='memory'>Memory</option>
+            <option value='anni5tix'>Anniversary 5 ticket</option>
         </select>
     </div>
     <label for="amount">Amount</label>