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.

src/net/server/channel/Channel.java

@@ -296,14 +296,16 @@ public final class Channel {
     private static String [] getEvents(){
     	List<String> events = new ArrayList<String>();
     	for (File file : new File("scripts/event").listFiles()){
-    		events.add(file.getName().substring(0, file.getName().length() - 3));
+            events.add(file.getName().substring(0, file.getName().length() - 3));
     	}
     	return events.toArray(new String[0]);
     }
 	
-	public int getStoredVar(int key) {
-		if(storedVars.containsKey(key))
+    public int getStoredVar(int key) {
+        if(storedVars.containsKey(key)) {
             return storedVars.get(key);
+        }
+
         return 0;
     }