AutoTurn: Get rid of the weird settings_id hack, and use sane schedule/unschedule pairs, like AutoSuspend.
AutoTurn: Get rid of the weird settings_id hack, and use sane
schedule/unschedule pairs, like AutoSuspend.

poire-z/koreader,koreader/koreader,NiLuJe/koreader,poire-z/koreader,koreader/koreader,Frenzie/koreader,Frenzie/koreader,NiLuJe/koreader,mwoz123/koreader