GuildPQ Queue system + revamped Warp mechanic

Added a queue system for waiting guilds outside the GPQ area. Changed
the way players are transported through maps on non-portal passing
cases: if not defined, a spawn point is chosen randomly for each player.

scripts/npc/2040039.js

@@ -64,7 +64,7 @@ function action(mode, type, selection) {
                         cm.sendNext("Hurry, goto the next stage, the portal is open!");
                 }
                 else {
-                        if (eim.isLeader(cm.getPlayer())) {
+                        if (eim.isEventLeader(cm.getPlayer())) {
                                 var state = eim.getIntProperty("statusStg" + stage);
 
                                 if(state == -1) {           // preamble