MOBILE-2099 quiz: Add Next/Previous buttons on quiz player
MOBILE-2099 quiz: Add Next/Previous buttons on quiz player

bmmg888/moodlemobile2,sulzer/moodlemobile2,bmmg888/moodlemobile2,bmmg888/moodlemobile2,sulzer/moodlemobile2,romit19/SOrCEv3,sulzer/moodlemobile2,romit19/SOrCEv3,romit19/SOrCEv3,NEEDS-SAL/SOrCEv3,arahimahmad/moodlemobile2,dpaloucva/moodlemobile2,arahimahmad/moodlemobile2,chester666/moodlemobile,chester666/moodlemobile,beppinu/moodleapp,beppinu/moodleapp,knurmi/MoodleTest,NEEDS-SAL/SOrCEv3,dpaloucva/moodlemobile2,knurmi/MoodleTest,romit19/SOrCEv3,bmmg888/moodlemobile2,arahimahmad/moodlemobile2,chester666/moodlemobile,NEEDS-SAL/SOrCEv3,NEEDS-SAL/SOrCEv3,romit19/SOrCEv3,NEEDS-SAL/SOrCEv3,NEEDS-SAL/SOrCEv3,romit19/SOrCEv3