Change history of zlib adler32

Rev	Date	Modified by	Minor edit	Spam	WikiText	Revert to
4	2017-05-23 06:03:59	dbohdan	no	no	4	4
3	2017-05-23 06:02:32	dbohdan	no	no	3	3
2	2017-05-23 06:00:49	dbohdan	no	no	2	2
1	2013-10-01 00:43:09	RLE	no	no	1	1
0	2008-12-21 15:04:06	dkf	no	no	0	0