Invisible Spectators 1.0

Invisible-Spectators
This is a spigot plugin that will make it so that spectators are completely hidden from other players and each other. this includes removing the ghost heads that normally show spectators and removing the player from the tab list.

Commands
This plugin only has one command /spectatorsvisible it takes the arguments "true" or "false" and toggles spectator visibility on and off. it can only be used by OPed players, the console, or command blocks.