Git commits in Moodle 2.0.5 by Marina Glancy

commit 44e9ca744e228fc5757a2e805f9251273e878c77
Author: Marina Glancy <marina@moodle.com>
Date:   Thu, 29 Sep 2011 17:00:04 +0800
Tag:    v2.0.5

MDL-25454: using the faster way to check if record exists in db

commit a2cfc3e46019fd48fbe621c4646fbf383012fdd9
Author: Marina Glancy <marina@moodle.com>
Date:   Thu, 11 Aug 2011 13:39:30 +0800
Tag:    v2.0.5

MDL-26754: Removed unnecessary include

commit e29521960daf283283b106a1763760faf4031c48
Author: Marina Glancy <marina@moodle.com>
Date:   Fri, 29 Jul 2011 15:52:08 +0800
Tag:    v2.0.5

MDL-27754 fixed typo in language string

commit dcaa0b4e2153c79bdfb0b72fd1ec795ef3500bc7
Author: Marina Glancy <marina@moodle.com>
Date:   Fri, 29 Jul 2011 15:34:58 +0800
Tag:    v2.0.5

MDL-26754 Display blocks in 'manage blocks' alphabetically sorted

commit d69c84b185944310cefdf326078e988ded1f4dc9
Author: Marina Glancy <marina@moodle.com>
Date:   Thu, 28 Jul 2011 14:32:21 +0800
Tag:    v2.0.5

MDL-25454 before skipping course backup make sure that there are no change entries in it's log during the last month. Store the nextstarttime even for courses that were not backed up

commit 54641661e182ffb6411509cc18ec958c1e2ddc4b
Author: Marina Glancy <marina@moodle.com>
Date:   Wed, 27 Jul 2011 16:24:49 +0800
Tag:    v2.0.5

MDL-19907 rewrote validation for required fields in forms, including support for editor field. Added parameter to use strict (no spaces) required fields validation

commit 914cbfa7140b8e302b0a47de72a55ba1a0832772
Author: Marina Glancy <marina@moodle.com>
Date:   Wed, 27 Jul 2011 13:34:31 +0800
Tag:    v2.0.5

MDL-27122 Allow admin to change CFG->undeletableblocktypes on 'Manage blocks' settings page. Instances of protected block types will be undeletable only from site context