New Gate Plugin

[HeinzPeter]

Changed the gate plugin which is also managing our worlds.
Maybe the exit direction is messed up on some warps.
Report pls - that's what i have converted:

if ($d == "N") $d = "90";
if ($d == "E") $d = "180";
if ($d == "W") $d = "0";
if ($d == "S") $d = "270";

Don't ask... weird config.
I tried N:0, E:90, S:180, W:270 but that didn't work..