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/event/GuardianNex.js

@@ -0,0 +1,98 @@
+var minPlayers = 1;
+var timeLimit = 15; //15 minutes
+var eventTimer = 1000 * 60 * timeLimit;
+var exitMap = 240070000;
+var eventMap = 240070010;
+
+function init(){}
+
+function setup(difficulty, lobbyId){
+	var eim = em.newInstance("Nex_" + lobbyId);
+        eim.setIntProperty("nex", lobbyId);
+        
+	eim.getInstanceMap(eventMap + 10 * lobbyId).resetFully();
+	eim.getInstanceMap(eventMap + 10 * lobbyId).allowSummonState(false);
+	respawn(eim);
+	eim.startEventTimer(eventTimer);
+	return eim;
+}
+
+function afterSetup(eim){}
+
+function respawn(eim){}
+
+function playerEntry(eim, player){
+	var cave = eim.getMapInstance(eventMap + 10 * eim.getIntProperty("nex"));
+	player.changeMap(cave);
+}
+
+function scheduledTimeout(eim){
+	var party = eim.getPlayers();
+
+	for(var i = 0; i < party.size(); i++)
+		playerExit(eim, party.get(i));
+
+	eim.dispose();
+}
+
+function playerRevive(eim, player){
+	player.setHp(50);
+	player.setStance(0);
+	eim.unregisterPlayer(player);
+	player.changeMap(exitMap);
+	return false;
+}
+
+function playerDead(eim, player){}
+
+function playerDisconnected(eim, player){
+	var party = eim.getPlayers();
+
+	for(var i = 0; i < party.size(); i++){
+		if(party.get(i).equals(player))
+			removePlayer(eim, player);
+		else
+			playerExit(eim, party.get(i));
+	}
+	eim.dispose();
+}
+
+function monsterValue(eim, mobId){
+	return -1;
+}
+
+function leftParty(eim, player){}
+
+function disbandParty(eim){}
+
+function playerUnregistered(eim, player){}
+
+function playerExit(eim, player){
+	eim.unregisterPlayer(player);
+	player.changeMap(exitMap);
+}
+
+function changedMap(eim, player, mapId){
+	if(mapId != (eventMap + 10 * eim.getIntProperty("nex"))){
+		removePlayer(eim, player);
+		eim.stopEventTimer();
+		eim.setEventCleared();
+		eim.dispose();
+	}
+}
+
+function removePlayer(eim, player){
+	eim.unregisterPlayer(player);
+	player.getMap().removePlayer(player);
+	player.setMap(exitMap);
+}
+
+function cancelSchedule(){}
+
+function dispose(){}
+
+function clearPQ(eim){}
+
+function monsterKilled(mob, eim){}
+
+function allMonstersDead(eim){}