Author: Mike Churchward
MDL-69863 tool_brickfield: Ensuring navigation is correct.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=65c8f7b7f3ec12a3498d98a14d23fc7153c4121a
http://github.com/moodle/moodle/commit/65c8f7b7f3ec12a3498d98a14d23fc7153c4121a
+ 3.11 en [tools,tool_brickfield]