Update koreader-base
Update koreader-base

Works in tandem w/ this PR

ashhher3/koreader,NickSavage/koreader,Frenzie/koreader,robert00s/koreader,mwoz123/koreader,poire-z/koreader,NiLuJe/koreader,apletnev/koreader,Frenzie/koreader,pazos/koreader,houqp/koreader,koreader/koreader,Markismus/koreader,ashang/koreader,poire-z/koreader,mihailim/koreader,chrox/koreader,noname007/koreader,lgeek/koreader,chihyang/koreader,koreader/koreader,Hzj-jie/koreader,frankyifei/koreader,NiLuJe/koreader