Git commits in Moodle 2.6.0 by Ruslan Kabalin

commit b2b2c136b69d55d3793bf70767a000210051afcb
Author: Ruslan Kabalin <r.kabalin@lancaster.ac.uk>
Date:   Wed, 31 Jul 2013 16:46:07 +0800
Tag:    v2.6.0-beta

MDL-40947: Fix segmentation fault issue in get_fast_modinfo.

commit f8e28244cb7d2a2ca3555fde8a872d56813cb2be
Author: Ruslan Kabalin <r.kabalin@lancaster.ac.uk>
Date:   Mon, 29 Jul 2013 18:05:15 +0800
Tag:    v2.6.0-beta

MDL-31226: quiz: Fix message for attempts built on previous.

commit 450fde4e16b67e80dbf8d5e79e93bfd0eddcb0ee
Author: Ruslan Kabalin <r.kabalin@lancaster.ac.uk>
Date:   Mon, 20 May 2013 21:08:34 +0800
Tag:    v2.6.0-beta

MDL-39760: mod_assign: Add few more callback methods.

commit 3257f85f23d3eb8807bfa395e3be32b451ceb957
Author: Ruslan Kabalin <r.kabalin@lancaster.ac.uk>
Date:   Fri, 17 May 2013 22:47:50 +0800
Tag:    v2.6.0-beta

MDL-39761: mod_assign: Always check submission plugin status and visibility.

commit 9f2f313e9f7c88eab154450de394c2451f530f58
Author: Ruslan Kabalin <r.kabalin@lancaster.ac.uk>
Date:   Tue, 19 Mar 2013 23:09:50 +0800
Tag:    v2.6.0-beta

MDL-38555 forms: Prevent same data submission multiple times.

commit 761670208a97c0ed7e1ff7c2e6a7ec5494eb93d3
Author: Ruslan Kabalin <r.kabalin@lancaster.ac.uk>
Date:   Tue, 19 Mar 2013 23:09:50 +0800
Tag:    v2.6.0-beta

MDL-38555 forms: Prevent same data submission multiple times.

commit f81d63553edbd449bf583fdd63ed25fa7a7fc7be
Author: Ruslan Kabalin <r.kabalin@lancaster.ac.uk>
Date:   Fri, 01 Feb 2013 19:41:08 +0800
Tag:    v2.6.0-beta

MDL-33546: course: Fix current week hightlighting after dragging the section

commit 1bb2f421302700d62dae2ee2b6ad8a2db190ad26
Author: Ruslan Kabalin <r.kabalin@lancaster.ac.uk>
Date:   Tue, 20 Nov 2012 00:38:39 +0800
Tag:    v2.6.0-beta

MDL-30740 skydrive: show albums as essentially they are "folders"