Git commits in Moodle 2.6.1 by Russell Smith

commit 4902bfaf3efd265ef5c4893ad67485edeb1ace24
Author: Russell Smith <mr-russ@smith2001.net>
Date:   Wed, 18 Dec 2013 13:48:41 +0800
Tag:    v2.6.1

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

commit 9c5c2dbf5ad3037eb4f9542d0d56ba54fbd686d2
Author: Russell Smith <mr-russ@smith2001.net>
Date:   Fri, 22 Nov 2013 08:34:23 +0800
Tag:    v2.6.1

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

commit dd7e948dba9cf86bd1433332927aef4e7cc55acf
Author: Russell Smith <mr-russ@smith2001.net>
Date:   Fri, 01 Nov 2013 06:36:05 +0800
Tag:    v2.6.1

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

commit c25dbc446a67f401673d7f33729a605d9477aae1
Author: Russell Smith <mr-russ@smith2001.net>
Date:   Mon, 19 Aug 2013 18:29:21 +0800
Tag:    v2.6.1

MDL-41292 cache: only update identifiers if they change

commit 5470f3859f829d4b9dc014ea30d4c6c91edbcb35
Author: Russell Smith <mr-russ@smith2001.net>
Date:   Sun, 30 Jun 2013 18:51:07 +0800
Tag:    v2.6.1

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

commit 9cd60b20d0ea6cd42a28353216cd0002634d5989
Author: Russell Smith <mr-russ@smith2001.net>
Date:   Wed, 26 Jun 2013 18:37:42 +0800
Tag:    v2.6.1

MDL-39725 database: Include stats collections in unit tests

commit bd8dbfdbc31a0b04038b105919a916d3ccdf9307
Author: Russell Smith <mr-russ@smith2001.net>
Date:   Wed, 26 Jun 2013 17:55:02 +0800
Tag:    v2.6.1

MDL-39725 database: Add statistics collection functions