ATG Commands

ATG Commands adds a single chat command, /atg, and lets other ATG mods put
their controls underneath it. Instead of learning a different command per
mod, an administrator learns one word.
  /atg            List every command available on this server
  /atg status     Report what each ATG mod is doing, one line per topic
  /atg whoami     Report which server roles you hold
  /atg altitude   Report the Game Master camera height, or set it
The list is generated from what is actually loaded, so it is always accurate
for that server. Commands declare the authority they need and a higher role
satisfies a lower one; a player without it is told which role the command
wants rather than being ignored.
On its own this mod does very little. Its value is that everything else lives
in one place.

RCON
The same commands are reachable over RCON through two keywords:
  #atg          Admin permission. Reaches every command exposed over RCON.
  #atgmonitor   Monitor permission. Reaches only commands that read state.
A command is reachable over RCON only if it asked to be, so nothing already
published was exposed by this. There are two keywords rather than one because
permission belongs to the keyword, not the command: a server running rcon
permission "monitor" can still reach the safe half of the surface.
Arguments reach a command exactly as typed. Only the command word itself is
case-insensitive.
Typing #atg in chat answers with a note to use /atg instead.

LOAD ORDER
Load ATG Commands BEFORE any ATG mod that uses it. Mods find it by load order
rather than by declaring it as a dependency, so a mod ordered ahead of it
comes up with no chat commands at all.