Author: Ben Kelada
MDL-47113 lti: Add link to open in new window, when popup blocked
http://git.moodle.org/gw?p=moodle.git;a=commit;h=b346737e75f05f767ea011d7bb71288f36c3f70e
http://github.com/moodle/moodle/commit/b346737e75f05f767ea011d7bb71288f36c3f70e
+ 3.2 en [basiclti_in_new_window_open,mod_lti]