[14th day] Chg: rotater iamge.
[14th day] New: TEST SQL
[14th day] Fix: Order - sort by timestamp's key.
[14th day] Fix: Fixed table header width.
[15th day] Fix: Pagination - wrong last page number.
[15th day] Fix: Ajax - do_update's return value.
[15th day] Fix: logout - relocate to login page from logout page.