Channels aren't recognized after changing the Channel Name

[RikerTuros]

Similar to the issue regarding not picking up new channels after the bot starts. Should be a quick fix to have the bot update the channel listing when the channel is updated.

[VelkanGk]

@RikerTuros and @LilithTheSuccubus
There are 2 ways to solve this. First, on channelUpdate check the new name of the channel and updating all registries.

The second method is a little more drastic, implies changing nameTracker.json structure.

{
    players: {
        [userID]:{
            userID: userID,
            name: "user_name",
            registries: {
                [channelID]: "nickname",
                [channelID]: "nickname",
            }
        },
        [userID]:{
            userID: userID,
            name: "user_name",
            registries: {
                [channelID]: "nickname",
                [channelID]: "nickname",
            }
        }
    }
}

This way you can speed up the process when there are lots of users and nicknames registered. Instead looping through each one of them, just go directly to a single one. Also if the user name or the channel names changes, you don't mind.