Suggestion add support to hide admins

[OscarGLorenz]

A simple change like this should be enough:
if (p.getName().toLowerCase().startsWith(partialPlayerName) && !p.hasPermission("bungeetabcomplete.hide"))

[EvilOlaf]

Probably not the same but kind a the same issue: Allow to remove staff from tabcomplete when having Essentials Vanish or VanishNoPacket active.
Would be awesome.