Change history of clock forward compatibility

Rev	Date	Modified by	Minor edit	Spam	WikiText	Revert to
4	2013-09-19 00:53:37	RLE	no	no	4	4
3	2007-03-13 15:17:59	81.231.34.217	no	no	3	3
2	2007-03-13 15:08:22	217.82.99.127	no	no	2	2
1	2001-08-16 13:45:15	212.134.222.2	no	no	1	1
0	2001-04-23 22:26:42	129.6.88.17	no	no	0	0