MOBILE-2585 course: Fix prefetch of course option handlers
MOBILE-2585 course: Fix prefetch of course option handlers

dpalou/moodlemobile2,saman222/moodlemobile2,FMCorz/moodlemobile2,reskit/moodlemobile,reskit/moodlemobile,moodlehq/moodlemobile2,moodlehq/moodlemobile2,FMCorz/moodlemobile2,reskit/moodlemobile,dpalou/moodlemobile2,reskit/moodlemobile,saman222/moodlemobile2,moodlehq/moodlemobile2,saman222/moodlemobile2,moodlehq/moodlemobile2,reskit/moodlemobile,dpalou/moodlemobile2,moodlehq/moodlemobile2,saman222/moodlemobile2,moodlehq/moodlemobile2,reskit/moodlemobile,saman222/moodlemobile2