Git commits in Moodle x.x.x by Valeriy Streltsov

commit 1977123ea571c2eb2d5661beb57cffdba626ad01
Author: Valeriy Streltsov <vostreltsov@gmail.com>
Date:   Wed, 24 Apr 2013 18:14:49 +0800
Tag:    v2.5.0-rc1

MDL-39335: add an ord() unicode analog to textlib.


commit 00c7590c95ad594b83f6ad3068c0ebbbd100c5b8
Author: Valeriy Streltsov <vostreltsov@gmail.com>
Date:   Sun, 04 Dec 2011 04:13:59 +0800
Tag:    v2.2.1

MDL-30562 qtypes: extra_answer_fields & questionid_column_name public


commit 56565037dddc68f1c1185002c1384c16bbd1a84a
Author: Valeriy Streltsov <vostreltsov@gmail.com>
Date:   Sun, 04 Dec 2011 04:13:59 +0800
Tag:    v2.3.0-beta

MDL-30562 qtypes: extra_answer_fields & questionid_column_name public