Git commits in Moodle 1.7.2 by martinlanghoff

commit 3810ca294d0e5ef4d0093be0616934d7b4897938
Author: martinlanghoff <martinlanghoff>
Date:   Mon, 19 Mar 2007 15:13:13 +0900
Tag:    v1.7.2

Auto-linking filters: fix serious caching bug in forum mailouts

commit 3ce66e9f7b896d607114269e185e01536ada7c50
Author: martinlanghoff <martinlanghoff>
Date:   Wed, 28 Feb 2007 12:04:05 +0900
Tag:    v1.7.2

MDL-7385 - stats_cron_daily() - If a module is missing, continue processing

commit fb3501f9354f1806d8fa29b7c135e7c9cbf4b0ef
Author: martinlanghoff <martinlanghoff>
Date:   Wed, 28 Feb 2007 11:51:11 +0900
Tag:    v1.7.2

Fixing MDL-6795 - Stats never runs. stats_monthly table gets very full - avoid double tz calculations in stats_getmidnight()

commit 757d66b5047b38acc184db7425c753222822898f
Author: martinlanghoff <martinlanghoff>
Date:   Wed, 28 Feb 2007 09:32:16 +0900
Tag:    v1.7.2

Stopping warning and possible errors in graphlib.php caused by bugs in statsgraph.php

commit 9861a3997a20f029305f1fb60c717863e4555131
Author: martinlanghoff <martinlanghoff>
Date:   Wed, 28 Feb 2007 09:28:39 +0900
Tag:    v1.7.2

hotpot: Fixing db upgrade script

commit e05e5d132e1b387f33869b1d765def93802ba3b1
Author: martinlanghoff <martinlanghoff>
Date:   Wed, 28 Feb 2007 09:25:46 +0900
Tag:    v1.7.2

(Fixing upgrade script) Only try to disable lams if it is installed

commit 6488b3be2e0c275f24e2ea5b0510bf7e98906979
Author: martinlanghoff <martinlanghoff>
Date:   Wed, 28 Feb 2007 09:10:12 +0900
Tag:    v1.7.2

blocks: Making UTF8 migration script work with blocks not on course page, etc.

commit 748e20f0069b4cd8536e2bf6da09068d071c18b8
Author: martinlanghoff <martinlanghoff>
Date:   Wed, 28 Feb 2007 09:07:22 +0900
Tag:    v1.7.2

Fixing 1.5->1.7 upgrade bug (get_courses was used unnecessarily in upgrade process, and relies on roles)