ReaderGoto: adds Go to % (#8395)
ReaderGoto: adds Go to % (#8395)


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