Git commits in Moodle 2.6.5 by Tim Hunt

commit df27344e9a0987b8ef6b2f8ec843638b2bf3d19d
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Fri, 29 Aug 2014 01:31:47 +0800
Tag:    v2.6.5

MDL-46979 backup: remove duplicate string.


commit f45e49f01b01633087494e7f13cddd0451aedd8e
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Thu, 21 Aug 2014 05:03:32 +0800
Tag:    v2.6.5

MDL-46918 ddl: fix error when renaming table already exists


commit 8e321075bd62011f38f06158ab06f71102582c38
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Thu, 21 Aug 2014 01:53:46 +0800
Tag:    v2.6.5

MDL-46916 behat: improve question state test.


commit 7464e1b39d3baf8f7abc17666462f1e538208cce
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Wed, 20 Aug 2014 00:38:14 +0800
Tag:    v2.6.5

MDL-46894 make Behat backup steps more robust.


commit 25c302c3931752b807514bde924b8b3fdf0fb78b
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Fri, 08 Aug 2014 21:36:03 +0800
Tag:    v2.6.5

MDL-46308 qformat_xml: fix import of broken calculated questions.


commit b483b31dab915d19dc8956e1909d2caebc31cf52
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Fri, 08 Aug 2014 20:56:23 +0800
Tag:    v2.6.5

MDL-45642 questions: add required index to question_attempts.


commit b7dda99c5ecf50a2df60983a0a0805c10588813f
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Fri, 08 Aug 2014 18:31:27 +0800
Tag:    v2.6.5

MDL-46688 weblib: improve the highlight function.


commit 82e46ef9ea6bf73ad3ef42c34ab7f714e1d78a1d
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Fri, 08 Aug 2014 00:47:37 +0800
Tag:    v2.6.5

MDL-44894 question editing: fix validation with odd permissions


commit 822ba7d3d8f3cdb32b05c4a128a9b6b6076c8c5f
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Thu, 07 Aug 2014 21:20:06 +0800
Tag:    v2.6.5

MDL-46681 qtype_multichoice: disabled unused options


commit a62cfc3245fe3d4cc46f47fe1f8d0978d7c4201c
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Thu, 26 Jun 2014 23:45:05 +0800
Tag:    v2.6.5

MDL-45594 simplify message_get_recent_conversations SQL


commit ca0074bf895e4c98e433ed493bd4e15d2c4a7324
Author: Tim Hunt <T.J.Hunt@open.ac.uk>
Date:   Thu, 26 Jun 2014 23:45:05 +0800
Tag:    v2.6.5

MDL-45594 simplify message_get_recent_conversations SQL