Change history of Category Data Serialization Format

Rev	Date	Modified by	Minor edit	Spam	WikiText	Revert to
5	2012-08-27 18:55:48	LkpPo	no	no	5	5
4	2008-02-08 12:58:50	lars_h	no	no	4	4
3	2008-02-08 12:48:25	lars_h	no	no	3	3
2	2008-02-08 12:34:10	LV	no	no	2	2
1	2008-02-08 00:40:07	andy	no	no	1	1
0	2008-02-07 19:52:05	LV	no	no	0	0