MOBILE-2431 file: Fix copy and move files with special characters
MOBILE-2431 file: Fix copy and move files with special characters

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