[i18n] Enable Arabic and Esperanto (#5515)
[i18n] Enable Arabic and Esperanto (#5515)

Unfortunately I missed that Arabic has had a few hundred translated strings for a couple of months now.

Cf. <https://github.com/koreader/koreader/issues/5359#issuecomment-544460031>.
koreader/koreader,pazos/koreader,mihailim/koreader,mwoz123/koreader,Frenzie/koreader,NiLuJe/koreader,Frenzie/koreader,poire-z/koreader,Markismus/koreader,Hzj-jie/koreader,koreader/koreader,poire-z/koreader,NiLuJe/koreader