Git commits in Moodle x.x.x by Tõnis Tartes

commit 5b7e511ea8af0bb34210dcfc46235fa4df3eb90f
Author: Tõnis Tartes <t6nis20@gmail.com>
Date:   Wed, 13 Jun 2012 15:28:07 +0800
Tag:    v2.3.0-rc1

MDL-33121 Book Module: performed minor changes and cleanup for the module

commit 8c5ff185df98a1d50f6f643a4cb6f1f61509f802
Author: Tõnis Tartes <t6nis20@gmail.com>
Date:   Mon, 11 Jul 2011 23:52:32 +0800
Tag:    v2.3.0-beta

CONTRIB-3023 basic 1.x restore support for 2.x