This function only removes player meta data,
not player authentication data.
* `minetest.get_server_status()`: returns server status string
* `minetest.get_server_uptime()`: returns the server uptime in seconds
* `minetest.remove_player(name)`: remove player from database (if he is not connected).
+ * Does not remove player authentication data, minetest.player_exists will continue to return true.
* Returns a code (0: successful, 1: no such player, 2: player is connected)
### Bans