ImageViewer: "best fit" to "scale"
ImageViewer: "best fit" to "scale"

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