Just a small issue : all messages can be translated in messages_en.properties except the mute broadcast.
When we mute a player, others players see a broadcast message (with the permission "essentials.mute.notify") that can't be translated into this file.
has muted player for

That's a bit annoying

https://github.com/drtshock/Essentials/blob/2.x/Essentials/src/messages.properties#L256-L257

@SupaHam @LaxWasHere Nop :
muteNotify=\u00a7c{0} \u00a76a r\u00e9duit \u00a7c{1}\u00a76 au silence.
mutedPlayer=\u00a76Le joueur\u00a7c {0} \u00a76est maintenant muet.