iPlacard 2.3.5

• 不再需求 MySQL 禁用 only_full_group_by / Disabling MySQL's only_full_group_by is not required since this version
• 修复一处导出数据时笔记不完整回归错误 / Fix a regression that results in incomplete notes during export
• 席位分配模式下不再因帐单到期释放席位 / No longer release seats after invoice overdue in seat assign mode
• 次要修补 / Minor fixes