Developer credits
Git merges in Moodle 2.2.2 by AMOS bot
commit c56a8d44414257f1a4f017584b4c4288ef5aacab Author: AMOS bot <amos@moodle.org> Date: Sun, 08 Jan 2012 08:31:21 +0800 Tag: v2.2.2 Merge branch 'MOODLE_22_STABLE' into install_22_STABLE
commit c56a8d44414257f1a4f017584b4c4288ef5aacab Author: AMOS bot <amos@moodle.org> Date: Sun, 08 Jan 2012 08:31:21 +0800 Tag: v2.2.2 Merge branch 'MOODLE_22_STABLE' into install_22_STABLE