Keep track of player activity

[Samistine]

Record the time the player has been connected to the network and expose this data in the api

[ghost]

I'm still on the fence about this, as I'd rather keep RB as small and compact as possible, but it might just happen if i find a nice way to do this.

[ethan-gallant]

Or people could just make their own plugin that records the playerjoinevent inside redis bungee and then they can have a huge pile of data instead of everyone running RB.