MOBILE-527 Add intents for handling file sharing (Android)
MOBILE-527 Add intents for handling file sharing (Android)

ingoscarmorenoc/ios5,akinibrahim/moodlemobile,ingoscarmorenoc/ios5,dianjiaotong/moodle_apps_android,ubaldojmp/Moodle-CUC,moodlehq/moodlemobile,ingoscarmorenoc/ios2,akinibrahim/moodlemobile,oustaban/moodlemobile,vmoll/moodlemobile,4r1y4n/moodlemobile,moodlehq/moodlemobile,ingeniuslearning/moodlemobile,vmoll/moodlemobile,xrdcode/moodlemobile,Ilmawankh/modle-elearning,jleyva/moodlemobile,clopezlga/moodlemobile,tang7526/moodlemobile,CEDITE/FACETVirtual.Mobile-OLD,Nithis111/AIT-Tech,dianjiaotong/moodle_apps_android,taher552/tahfiz,ingoscarmorenoc/ios3,ingoscarmorenoc/ios3,iharris78/ctcswlapp,navdeep300/moodlemobile,muhammadumarpatel/felarc,elvincasem/moodlemobileous,sergiopro14/moodlemobile,xrdcode/moodlemobile,vincent-nephila/amaumobile,ingoscarmorenoc/LLLLL,taher552/tahfiz,guozhenqiang/hit,techguru123/MoodM,ardock/moodlemobile,Nithis111/AIT-Tech,4r1y4n/moodlemobile,sergiopro14/moodlemobile,ingoscarmorenoc/ios7,dianjiaotong/dianjiaotong_apps_android,Namikase/moodlemobile,ingoscarmorenoc/ios6,muhammadumarpatel/felarc,stefobark/moodlemobile,ardock/moodlemobile,vincent-nephila/amaumobile,guozhenqiang/hit,ingeniuslearning/moodlemobile,bakasa/moodle101,Ilmawankh/modle-elearning,marcusoft/moodlemobile,oustaban/moodlemobile,CEDITE/FACETVirtual.Mobile-OLD,ingoscarmorenoc/ios7,marcusoft/Aula-Virtual,marcusoft/moodlemobile,Vedran91/moodlemobile,moodlewebexapp/moodlemobile,navdeep300/moodlemobile,GG001/GG,ingoscarmorenoc/ios4,tang7526/moodlemobile,bakasa/moodle101,ingoscarmorenoc/ios4,elvincasem/moodlemobileous,techguru123/MoodM,dianjiaotong/dianjiaotong_apps_android,danielsonnora/universidaderaffinato,marcusoft/Aula-Virtual,moodlewebexapp/moodlemobile,ubaldojmp/Moodle-CUC,stefobark/moodlemobile,Namikase/moodlemobile,Vedran91/moodlemobile,GG001/GG,clopezlga/moodlemobile,sudeepnayak/moodlemobile,sudeepnayak/moodlemobile,yusa55/moodlemobile,ingoscarmorenoc/ios6,ingoscarmorenoc/ios2,iharris78/ctcswlapp,knowngate/eduline,danielsonnora/universidaderaffinato