function ban (server-side)
Available since version: 0.0.4
The reason string can't be longer than 255 characters.
This function will ban the player on the server.
void ban(int id, int minutes, string reason)
intid: the player id.
intminutes: the time how long ban will take in minutes. Passing
0will cause the player to have permanent ban.
stringreason: the reason why player was banned.