Change history of Expression parsing

Rev	Date	Modified by	Minor edit	Spam	WikiText	Revert to
5	2011-06-10 12:39:16	RLE	no	no	5	5
4	2008-07-18 09:04:02	lars_h	no	no	4	4
3	2005-12-18 00:51:06	213.157.5.111	no	no	3	3
2	2005-01-28 19:44:14	129.176.151.20	no	no	2	2
1	2005-01-28 19:42:28	129.176.151.20	no	no	1	1
0	2002-06-10 06:54:21	193.98.144.2	no	no	0	0