MOBILE-1987 rte: Add min height to RTE and textarea
MOBILE-1987 rte: Add min height to RTE and textarea

mvvkiev/moodlemobile2,arahimahmad/moodlemobile2,NEEDS-SAL/SOrCEv3,mvvkiev/moodlemobile2,romit19/SOrCEv3,Diaa75/moodlemobile2,NEEDS-SAL/SOrCEv3,romit19/SOrCEv3,arahimahmad/moodlemobile2,NEEDS-SAL/SOrCEv3,knurmi/MoodleTest,bmmg888/moodlemobile2,balirwa/logs,bmmg888/moodlemobile2,sulzer/moodlemobile2,bmmg888/moodlemobile2,chester666/moodlemobile,knurmi/MoodleTest,dpaloucva/moodlemobile2,beppinu/moodleapp,jnguy054/moodlemobile2,romit19/SOrCEv3,sulzer/moodlemobile2,balirwa/logs,bmmg888/moodlemobile2,romit19/SOrCEv3,NEEDS-SAL/SOrCEv3,sulzer/moodlemobile2,jnguy054/moodlemobile2,NEEDS-SAL/SOrCEv3,balirwa/logs,balirwa/logs,Andydadra/moodlemobile2,NEEDS-SAL/SOrCEv3,balirwa/logs,Andydadra/moodlemobile2,dpaloucva/moodlemobile2,beppinu/moodleapp,arahimahmad/moodlemobile2,Diaa75/moodlemobile2,romit19/SOrCEv3,balirwa/logs,romit19/SOrCEv3,chester666/moodlemobile,chester666/moodlemobile