Git commits in Moodle 2.1.x by Aparup Banerjee

commit 9fa159e2b43bcb77e71e0a7e72757190010d365d
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Thu, 18 Oct 2012 19:49:39 +0800
Tag:    v2.1.9

weekly release 2.1.8+

commit 60dce6a2c1f6555de91f47bcc657bb0a84e4773b
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Thu, 26 Jul 2012 14:31:09 +0800
Tag:    v2.1.8

weekly release 2.1.7+

commit 33406a758cea7131f825726d6929a1b66d8577af
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Thu, 28 Jun 2012 15:32:33 +0800
Tag:    v2.1.7

MDL-23254 Authentication : used httpswwwroot as root url during authentication procedure where $PAGE->https_required() is specified.

commit bd0802e56b5d05ae24c1faefa08d80686de8a94f
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Thu, 24 May 2012 15:40:06 +0800
Tag:    v2.1.7

MDL-33318 lib : code style fix

commit 4b3ee4fc55886483a4de4f4d997db1a81467ce27
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Thu, 05 Apr 2012 16:45:43 +0800
Tag:    v2.1.6

weekly release 2.1.5+

commit e8f075bf741c1ab53867633ef44d7f4352c2b0bf
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Tue, 03 Apr 2012 17:40:16 +0800
Tag:    v2.1.6

MDL-32141 lib : update thirdpartylibs.xml to TinyMCE 3.4.9

commit 3bc6e06fc381900a15aa11be755c9255f0b79b87
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Tue, 20 Mar 2012 16:12:02 +0800
Tag:    v2.1.6

MDL-29848 glossary: fixed whitespace

commit e92ca9dbc8fe1e0e2a80eef453cf797b2b6065af
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Tue, 13 Mar 2012 11:00:43 +0800
Tag:    v2.1.6

MDL-31008 Themes : fixed css code style

commit cad5317fd0ebdcd7da79371050d4d9e4eca32035
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Thu, 01 Mar 2012 10:21:22 +0800
Tag:    v2.1.5

MDL-27793 themes : anomaly theme rtl+ltr login box element widths fixed to be acceptable for IE and FF.

commit 0feba3f8fa5d93e79532b1ee28f2909521673d80
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Wed, 29 Feb 2012 14:39:14 +0800
Tag:    v2.1.5

MDL-25027 web service: moved validation to before changes to DB transaction.

commit 12166ca08d3620a72d472e48a6c8b037e811f2f1
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Tue, 21 Feb 2012 15:23:57 +0800
Tag:    v2.1.5

MDL-25027 Web Service: added email validation to create_users() - just like GUI

commit 70a752c0684e31ea25c644b076644334a192f88a
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Tue, 21 Feb 2012 14:59:21 +0800
Tag:    v2.1.5

MDL-25027 Web Service: removed user info(firstname,lastname) truncation for GUI-WS consistency.

commit bc89692259643dafae5a20db9196b47dc1df3018
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Tue, 20 Dec 2011 16:02:55 +0800
Tag:    v2.1.4

MDL-25561 Gradebook : fixed whitespaces

commit 2603a387a02964fc7e8e52f461476e83934f18b0
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Thu, 15 Dec 2011 18:04:42 +0800
Tag:    v2.1.4

MDL-28126 webservice : string fixed.

commit 902d4f95846b8a9b617e8d99b66792df6f934a1f
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Mon, 12 Dec 2011 14:06:26 +0800
Tag:    v2.1.4

MDL-30603 synced and renamed incorrect ZF 1.10.6 file and name

commit 4e7d5f759098dab455297ff5e6b1d583c69b7b49
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Fri, 09 Dec 2011 15:48:54 +0800
Tag:    v2.1.4

MDL-30542 web service : clarified string

commit 96b7a40bb312ec7f87eda64bb6fbb999e4d711d5
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Wed, 30 Nov 2011 15:16:08 +0800
Tag:    v2.1.4

MDL-27334 : summarised comment about problem. we have git for history.

commit 6cc8bfa3d814c48538095bb55cfa6a25e2d81161
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Wed, 30 Nov 2011 14:42:04 +0800
Tag:    v2.1.4

MDL-29469 Enrolments : fixed whitespaces

commit bf8ab84950d3febba825fedc7bbebba8bab55766
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Mon, 14 Nov 2011 11:25:36 +0800
Tag:    v2.1.3

MDL-28670 webservice : (review) changes improving performance

commit 5c04356ed4885449b7acac03a0e0fe690d7b3c93
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Fri, 11 Nov 2011 13:27:27 +0800
Tag:    v2.1.3

MDL-27037 wiki : fixed whitespace.

commit b861cf6a3d47d7846e1b346bfd553a5ae0d4bbd7
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Wed, 09 Nov 2011 14:38:14 +0800
Tag:    v2.1.5

MDL-27793 Themes : review changes - removed .dir-rtl from .loginbox selector rule to be default css rule. made them same width too.

commit 42d96d7c2e6a6fb8b6c66853ab70392715ea69c0
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Tue, 08 Nov 2011 11:29:31 +0800
Tag:    v2.1.3

MDL-30154 Repositories : fixed whitespace.

commit cc9a41608659dd76a40a35cfdcbf32aeaee9314b
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Mon, 07 Nov 2011 14:21:40 +0800
Tag:    v2.1.3

MDL-28670 webservice : added dimming of service name in security keys page if webservice is disabled or not on authorised list to access webservice.

commit 4f0ad6fc94c42f5324bde784e6faeb49cf583179
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Mon, 31 Oct 2011 15:12:45 +0800
Tag:    v2.1.3

MDL-30005 URL : fixed typos

commit c963b7e15bb574bb33ccb06e95ae40d3e5c21e60
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Tue, 25 Oct 2011 15:48:05 +0800
Tag:    v2.1.3

MDL-28718 quiz : fixed plugin requires version to reflect current moodle MOODLE_21_STABLE version.

commit 2cc4660758eab7bc8574c001e233753fecc43fb1
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Mon, 24 Oct 2011 15:50:58 +0800
Tag:    v2.1.3

MDL-29527 RSS : improved language string.

commit 46d1d80388c300690eb95fdfa400b0a732a6bf8d
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Mon, 10 Oct 2011 13:50:01 +0800
Tag:    v2.1.3

MDL-28436 webservice : fixed missing field in query

commit 4ca17ce1cdf2573eba7b582b86a12f16784d8e04
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Mon, 10 Oct 2011 10:34:01 +0800
Tag:    v2.1.3

MDL-27351 Quiz : updated string to reflect validation looking for embedded questions.

commit b056fee5ba8bf8b445f0dee611c5a1191f95eb8a
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Mon, 03 Oct 2011 16:00:24 +0800
Tag:    v2.1.2

MDL-26486 Lesson : fixed whitespace

commit 1e6c738c6c48e6d44081d1d35febbe727dde0477
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Mon, 03 Oct 2011 14:04:08 +0800
Tag:    v2.1.2

MDL-29541 Administration : fixed whitespace

commit a1fc9592a310f3cea5bfaab3912ccef514176204
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Fri, 23 Sep 2011 15:58:00 +0800
Tag:    v2.1.5

MDL-27793 Themes : fixed base (and other themes) theme's loginbox  - fixed translated lengthy terms were being clipped  - fixed clipping and positioning of loginbox in rtl and ltr languages both

commit 0047a8f47de69b00c96a24c821d570fbfbb3d2ee
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Thu, 22 Sep 2011 11:52:26 +0800
Tag:    v2.1.2

MDL-29139 Forms Library : fixed missing require_once

commit bd774e7aeb3c67ab163d4d351d0e5a5c71d2705a
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Fri, 16 Sep 2011 11:44:14 +0800
Tag:    v2.1.6

MDL-19391 Database : fixed icon size

commit a7cb1e62f460ef8bbf0cd28fe1e575673b2e8e1c
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Tue, 13 Sep 2011 19:15:48 +0800
Tag:    v2.1.2

MDL-26257 Authentication : whitespace/style fixes

commit 910671644c7aec6d1a707e1fb782129f2ab5b40c
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Mon, 12 Sep 2011 12:04:50 +0800
Tag:    v2.1.2

MDL-28724 wiki : Fixed bugs in wiki forms

commit 132c116509de1f643e79141118f6d3834d06ed3c
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Tue, 30 Aug 2011 11:17:50 +0800
Tag:    v2.1.2

MDL-29005 blocks : clarified comment

commit 2134aa6129655037c59c74131a5a4d2fb05ccc93
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Wed, 24 Aug 2011 14:43:05 +0800
Tag:    v2.1.2

Revert "MDL-28509 repository_youtube Enable selection of sort order"

commit 006776fc7102c4d4376bf979bc605bf8b45e1675
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Mon, 08 Aug 2011 17:10:32 +0800
Tag:    v2.1.2

MDL-28565 General - updated lang files License link to docs.moodle.org/dev/License

commit 6f80b9b3e92b2f67a289ac28643054c344e3c276
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Tue, 02 Aug 2011 13:51:15 +0800
Tag:    v2.1.2

MDL-28565 General - updated License and Credits links to docs.moodle.org/dev/License and docs.moodle.org/dev/Credits

commit 2d4c4b65d472104ff644ead13301473e10e9a402
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Mon, 25 Jul 2011 16:34:11 +0800
Tag:    v2.1.1

MDL-28453 backup - made temporary restoration courses hidden by default.

commit 2fa78e85e9fa9b05f211fe77f469990768abf0d2
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Tue, 05 Jul 2011 18:09:40 +0800
Tag:    v2.1.1

MDL-28169 Installation Added 2.1 upgrade (idiot proof) lines to upgrade scripts.

commit a43b8cf3302f06f003442587d3e5a29865693e14
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Tue, 05 Jul 2011 14:34:25 +0800
Tag:    v2.1.1

MDL-28135 general Updated broken and typo docs links

commit 028fba6878e70266aae4a0ef1bb4b6a31cc40937
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Mon, 04 Jul 2011 16:07:54 +0800
Tag:    v2.1.1

MDL-28135 general Updated the Copyright notice to point to docs.moodle.org/dev/Releases instead of en/Release

commit 8f32d623c567f831138633810cc0c7722ed1ce1d
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Mon, 04 Jul 2011 14:41:34 +0800
Tag:    v2.1.1

MDL-28135 general Updated doc links related to Release notes to docs.moodle.org/dev/Releases now

commit 63e8936bb1fba65a9de795fcf470f940826a47ce
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Mon, 04 Jul 2011 11:21:48 +0800
Tag:    v2.1.1

MDL-28135 general Updating all hardcoded "docs.moodle.org/en/Development:" type doc links to "docs.moodle.org/dev/"

commit eea3341dfc5aee7a96d665ea22185f80ac4130db
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Tue, 28 Jun 2011 18:53:04 +0800
Tag:    v2.1.0

MDL-28044 general - updated print_error() link to point to new versioned docs link.

commit b74b347aba5e12c850c2ceb97c65e48ece9cd438
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Wed, 22 Jun 2011 17:20:19 +0800
Tag:    v2.1.0

MDL-27960 assignment subplugin moodle1 conversion handling and handlers added

commit 38adb0def93b87091a34262bea9441c9ef8ddef7
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Tue, 21 Jun 2011 14:22:00 +0800
Tag:    v2.1.0

MDL-27914 data fixed image gallery template CSS selector for #singleimage to include img tag and set height to auto

commit cec76330fe10136b4c6b81c70356d8ee3a1289d7
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Fri, 17 Jun 2011 16:52:57 +0800
Tag:    v2.1.0

MDL-27500 editor - updated plugin version references, thirdparty version reference and tinymce upgrade readme

commit da4772a276afba41a77c8fc1844645591152935a
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Thu, 16 Jun 2011 16:27:56 +0800
Tag:    v2.1.0

Backup - mod lesson conversion: apply jumpto fix only to matching question types.

commit 914bfea2457cce5bd243f975bbcda8dc95221e95
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Thu, 16 Jun 2011 14:29:06 +0800
Tag:    v2.1.0

MDL-27819 Backup - fixed extra answers/jump data. 	- fixed unset causing missing property 	- fixed answers empty notice, allowed for page with no answers.

commit 6df63e4f9b648c49260d328181afd7ad657c5c6c
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Wed, 15 Jun 2011 15:41:38 +0800
Tag:    v2.1.0

MDL-27819 Backup - mod_lesson conversion: optimized page buffering from all pages to 3 pages

commit 496a576aa9c84efcda2d38dc0f93b9bfc5d0ae91
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Mon, 13 Jun 2011 16:17:24 +0800
Tag:    v2.1.0

MDL-27819 backup - added nextpageid and prevpageid elements to lesson moodle1 backup conversion to 2.x

commit 486e889262680d42de1c0b7e83afad950456a4d4
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Thu, 09 Jun 2011 14:50:01 +0800
Tag:    v2.1.0

MDL-27446 Backup - added answers 'jumpto' conversion to moodle1 converter for lesson

commit ca7d5f8bbcc42319e911d202dccfe06a61b15198
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Wed, 08 Jun 2011 11:19:26 +0800
Tag:    v2.1.0

MDL-27500 HTML Editor - updating tinymce version used by moodle to 3.4.2

commit abd7557e7911d469fbe74affb1600af860ca5cd0
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Wed, 08 Jun 2011 11:16:15 +0800
Tag:    v2.1.0

MDL-27500 HTML Editor - added build 3.4.2 of tinymce

commit 3b6711d5ce606e43056091f9f13cedcd37ef6886
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Thu, 02 Jun 2011 15:07:50 +0800
Tag:    v2.1.0

MDL-27695 Documentation : updated the moodle docs link at the footer of pages to point to new docs url

commit 4b2da7cee08bea3c00338c5807f874a370c1c065
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Wed, 01 Jun 2011 21:50:31 +0800
Tag:    v2.1.0

MDL-27447 Backup - improvements to 1.9 quiz backup converter

commit 63e9bb60e62de68669cab140972be4d9511babbc
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Wed, 01 Jun 2011 17:07:11 +0800
Tag:    v2.1.0

MDL-27447 Backup - added quiz module 1.9 backup converter

commit a1cac902ec6dc738e0ecace19e54020fc112a285
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Mon, 30 May 2011 14:53:20 +0800
Tag:    v2.1.0

MDL-27449 Backup - migrating scorm file within scorm module 1.9 backup converter

commit 61ff1fecc3275e62992a74fce7ce11be0ad90c90
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Mon, 30 May 2011 14:06:39 +0800
Tag:    v2.1.0

MDL-27451 Backup - added 1.9 backup conversion handler for wiki

commit 0e7269d11d5a64189dff5d2e3f2518aa97ea19b2
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Thu, 26 May 2011 15:33:00 +0800
Tag:    v2.1.0

MDL-27449 Backup - added scorm module 1.9 backup converter

commit 4c9c90fbe22abc46d49b76025cfdd7ab3302fee2
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Tue, 24 May 2011 16:34:24 +0800
Tag:    v2.1.0

MDL-27440 Backup - added database module 1.9 backup converter

commit b391176a0b912dcc3beab3f4cb94b71d992a9e03
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Fri, 20 May 2011 17:57:43 +0800
Tag:    v2.1.0

MDL-27445 added moodle1 backup converter for chat

commit d1711071f4eb3523884a2310976020d6b59f917d
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Fri, 20 May 2011 15:46:01 +0800
Tag:    v2.1.0

MDL-27445 added moodle1 backup converter for label

commit be53cf4e4c2ac9ee704ad8fcb54e2ebb31ec02d7
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Fri, 20 May 2011 11:31:13 +0800
Tag:    v2.1.0

MDL-27439 added moodle1 backup converter for assignment

commit 0193d9dfe776c2ff5d439df96c9fd24bbff78787
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Mon, 16 May 2011 17:23:22 +0800
Tag:    v2.1.0

MDL-27428 accessibility : added a fourth argument to event's subscription and delegation methods to specify selector actions.     - selected actions will fire the event through to the relevant handling functions.

commit f93844f3d7d236cd74b688125a00578a52a5fd6c
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Fri, 13 May 2011 14:39:51 +0800
Tag:    v2.1.0

MDL-27428 accessibility : added keyboard support to navigational menus loaded via ajax.

commit eb25449ae6491ec559cc568784378d54b0b9e9f3
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Thu, 12 May 2011 14:54:33 +0800
Tag:    v2.1.0

MDL-27428 accessibility : added keyboard navigation to dock arrow keys expand and collapse. enter and space will toggle actions.

commit 32561cafd480d00d7eead3c51a6cf33069756af5
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Tue, 10 May 2011 16:44:18 +0800
Tag:    v2.1.0

MDL-27428 accessibility : made navigation and settings menu category span nodes navigable using tabs with tabindex=0

commit 1e22cd351f7cdd36115201329634f76f36da7091
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Tue, 10 May 2011 14:50:27 +0800
Tag:    v2.1.0

MDL-27428 accessibility : allowed enter/space/left_arrow/right_arrow to expand/collapse navigation & settings menu branches     - note: a menu node branch that is a link will be followed instead of toggling the branch.

commit fce7424bebfe2b22677a9909a846535296be1805
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Thu, 05 May 2011 15:27:38 +0800
Tag:    v2.1.0

MDL-27372 moved blog comments to end of body of blog entry. we now see the entire blog entry without comments in the way.

commit b38f0baad40676f684a4f7469db1db0904474bd1
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Wed, 04 May 2011 17:17:47 +0800
Tag:    v2.1.0

MDL-27386 lesson fix mform->score not saving (wip)

commit 20b503841bf846b120d36a7a753d2e5514afe0e1
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Wed, 27 Apr 2011 11:39:01 +0800
Tag:    v2.1.0

MDL-25840 blog - fixed broken image file image attachment display

commit b9bcad24db83e2166c69b3f5d9b7a9c1c8f4263a
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Fri, 15 Apr 2011 18:04:45 +0800
Tag:    v2.1.0

MDL-25805 Roles propagated ugly hack for parent seeing child activities into navigation lib to display nav node.

commit 16265f06d16b8cc82354cd83e3dd9f839cb76c1f
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Mon, 11 Apr 2011 15:15:58 +0800
Tag:    v2.1.0

MDL-25746 fixed db tempate page layout to prevent hidden content layers

commit c9b0e31ff29adef113a4adc746bc9169cdddd259
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Mon, 11 Apr 2011 14:14:03 +0800
Tag:    v2.1.0

MDL-25840 fixed image files link not rendered correctly when attached as file (instead of inline).

commit ca3617c513d03f50d2ab53819f4ffb7193b7436f
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Wed, 06 Apr 2011 14:41:20 +0800
Tag:    v2.1.0

MDL-26319 moved cancel_backup() from backup_ui to cancel_process() in base_ui and renamed callers. fix for method inheritance in restore_ui.

commit eb183fe469fd0963421a3b7558a7e30cea1e5dfd
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Tue, 05 Apr 2011 11:53:23 +0800
Tag:    v2.1.0

MDL-26580 adding precautionary upgrade_set_timeout() calls to some loops which may timeout in very edge cases

commit f5fa4c0e02051729bc30c8f6d301e01c8244ea99
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Tue, 05 Apr 2011 11:13:12 +0800
Tag:    v2.1.0

MDL-26580 adding some upgrade_set_timeout() calls to 2010080901 upgrade block, upgrades on questions were timing out

commit 60b5a2fec77f5adf9656c2f825242d7bec485b6c
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Mon, 28 Mar 2011 16:36:42 +0800
Tag:    v2.1.0

MDL-27251 Files API - added timeout re-calculation as an optional argument. added setting for minimum Kbps for large files fetched from internet where the passed in timeout maybe too low.

commit 0d1e49d46838f6916f93561866fdd83beaf24a0f
Author: Aparup Banerjee <aparup@moodle.com>
Date:   Wed, 23 Mar 2011 17:10:48 +0800
Tag:    v2.1.0

MDL-26577 added session cleaning to groups_get_activity_group() that fixes an issue with dirty session data. refactored session cleaning into one function, added caching to reduce queries.