Developer credits
Git commits in Moodle 2.3.1 by Sun Zhigang
commit 8b3d60557c062bb332058abc8765ddd8ebfa9b98 Author: Sun Zhigang <sunner@gmail.com> Date: Tue, 22 May 2012 19:36:50 +0800 Tag: v2.3.1 MDL-31201 wiki: fix a hardcoded string
commit 8b3d60557c062bb332058abc8765ddd8ebfa9b98 Author: Sun Zhigang <sunner@gmail.com> Date: Tue, 22 May 2012 19:36:50 +0800 Tag: v2.3.1 MDL-31201 wiki: fix a hardcoded string