Developer credits
Git commits in Moodle 3.2.1 by SSRF
commit d4feb70e17b626fee4cca1471017382a8e7d2c2e Author: SSRF <SSRF@users.noreply.github.com> Date: Thu, 06 Oct 2016 00:14:09 +0800 Tag: v3.2.1 MDL-53677 tool_spamcleaner: CSRF Fix
commit d4feb70e17b626fee4cca1471017382a8e7d2c2e Author: SSRF <SSRF@users.noreply.github.com> Date: Thu, 06 Oct 2016 00:14:09 +0800 Tag: v3.2.1 MDL-53677 tool_spamcleaner: CSRF Fix