Developer credits
Git commits in Moodle 2.5.0 by Mark Johnson
commit b74c9a9fec07ee9a9c4d0b43d928f16e0d07accb Author: Mark Johnson <mark.johnson@it.ox.ac.uk> Date: Thu, 21 Feb 2013 20:55:45 +0800 Tag: v2.5.0-beta MDL-33996 Forum search. Stop displaying raw search strings to users