Emoji Descriptions (Similar to channel descriptions)

An optional emoji description similar to the channel descriptions would be a helpful way of tagging emote creator credits within certain servers (artists mostly) as well as providing a way of adding a helpful/fun description for emotes. The description could pop up in the same window that appears when clicking on an emoji (the one that shows what server it originates from).

This change would help make emotes not have to be named like personusernameEmoji, and proper credit can be applied in the same window when adding in the emoji to a server.