Git commits in Moodle 2.5.4 by Russell Smith

commit 2f86a952d78beebf4bca7891f6ab97868e7bf0c9
Author: Russell Smith <russell.smith@catalyst-au.net>
Date:   Fri, 03 Jan 2014 11:59:11 +0800
Tag:    v2.5.4

MDL-43530 cache: Cache multiple different dirroots


commit 3da65e9373799ce0431e1bb9d78c167d6d8a24a0
Author: Russell Smith <mr-russ@smith2001.net>
Date:   Wed, 18 Dec 2013 13:48:41 +0800
Tag:    v2.5.4

MDL-41198 lib: Add comment about the changes to srand on adodb


commit 02ea7c378cddda5106669d10dbb657e654e2a99f
Author: Russell Smith <mr-russ@smith2001.net>
Date:   Fri, 22 Nov 2013 08:34:23 +0800
Tag:    v2.5.4

MDL-41198 lib: Allow PHP to generate random seed on script start


commit e6af311972a9bb3e79725671f3c705cea7c173d5
Author: Russell Smith <mr-russ@smith2001.net>
Date:   Fri, 01 Nov 2013 06:36:05 +0800
Tag:    v2.5.4

MDL-41198 lib: Allow PHP to generate random seed on script start


commit ddc0064a52df9720f45dfd952412764a67f70694
Author: Russell Smith <mr-russ@smith2001.net>
Date:   Mon, 19 Aug 2013 18:29:21 +0800
Tag:    v2.5.4

MDL-41292 cache: only update identifiers if they change


commit ed8ee21d25809cf739421a1f056708c984cec388
Author: Russell Smith <mr-russ@smith2001.net>
Date:   Sun, 30 Jun 2013 18:51:07 +0800
Tag:    v2.5.4

MDL-39725 database: Apply database statistics update to daily stats


commit 395d08ea72f27c6c010c410cce556b6f2293b49b
Author: Russell Smith <mr-russ@smith2001.net>
Date:   Wed, 26 Jun 2013 18:37:42 +0800
Tag:    v2.5.4

MDL-39725 database: Include stats collections in unit tests


commit f015f7339760e4c7c8ee4be6eda9a805dc2be737
Author: Russell Smith <mr-russ@smith2001.net>
Date:   Wed, 26 Jun 2013 17:55:02 +0800
Tag:    v2.5.4

MDL-39725 database: Add statistics collection functions