Author: Karen Holland
MDL-78338 tool_brickfield: Allow link open in new window with warning
http://git.moodle.org/gw?p=moodle.git;a=commit;h=1f6fa90a02dcc722758a00537056310f4d55396f
http://github.com/moodle/moodle/commit/1f6fa90a02dcc722758a00537056310f4d55396f
+ 4.1 en [newwindowphrases,tool_brickfield]