minor: turn off wifi on exit
minor: turn off wifi on exit

Frenzie/koreader,pazos/koreader,NiLuJe/koreader,NiLuJe/koreader,koreader/koreader,koreader/koreader,poire-z/koreader,Markismus/koreader,houqp/koreader,lgeek/koreader,Hzj-jie/koreader,NickSavage/koreader,mwoz123/koreader,poire-z/koreader,apletnev/koreader,Frenzie/koreader,robert00s/koreader,mihailim/koreader