Get the mesh working through the memory cache properly. Most credit goes to celeron55 for the help on this code

Get the texture from memory as well

Add .x to the list of supported formats

Update LUA API documentation

Those functions are:
 * minetest.get_ban_list()
 * minetest.get_ban_description(ip_or_name)
 * minetest.ban_player(name)
 * minetest.unban_player_or_ip(ip_or_name)

minetest.get_server_status()
minetest.request_shutdown()
EnvRef:clear_objects()