Neo City + Revamped EllinPQ + New Release

Fixed Neo City area, now playable.
Overhauled the EllinPQ mechanics, such as the "CLEAR" effect when passing maps, and some bug fixes along the way.
Refactored a lot of out-of-place classes and properly renamed a few others through the project.
Updated readme and licenses through the source, preparing the stage for the new release.

scripts/portal/party6_out.js

@@ -1,15 +1,14 @@
 function enter(pi) {
-        if ((pi.getMap().getMonsters().size() == 0 || pi.getMap().getMonsterById(9300183) != null) && (pi.getMap().getReactorByName("") == null || pi.getMap().getReactorByName("").getState() == 1)) {
+        var eim = pi.getEventInstance();
+    
+        if (eim.isEventCleared()) {
                 if(pi.isEventLeader()) {
-                        pi.getEventInstance().clearPQ();
+                        eim.warpEventTeam(930000800);
                         return true;
-                }
-                else {
+                } else {
                         pi.playerMessage(5, "Wait for the leader to pass through the portal.");
                         return false;
                 }
-
-
         } else {
                 pi.playerMessage(5, "Please eliminate the Poison Golem.");
                 return false;