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Git commits in Moodle 2.8.4 by Neill Magill
commit 401697c3978c7c23f5450892aaabfe6d3ae840a2 Author: Neill Magill <neill.magill@nottingham.ac.uk> Date: Mon, 19 Jan 2015 23:45:44 +0800 Tag: v2.8.4 MDL-48865 core_block: Show regions with only hidden blocks when editing