Update 3.3.4

//Changes 3.3.4://
* Add an isLogged column in mySQL
* Add a maxLoginPerIp
* Add a maxJoinPerIp
* Add a way to force kick after register
* Add a way to force login after register
* Update session correctly
* Fix Change Email command
* Fix some perm problems
* Fix some problems with email sending
* Remove some dead code
* Add a way to control spawn priority, by default , in order, it is :
authme,essentials,multiverse,default

src/main/java/fr/xephi/authme/cache/limbo/LimboCache.java

@@ -89,7 +89,7 @@ public class LimboCache {
             gameMode = GameMode.SURVIVAL;
         }
         if(player.isDead()) {
-        	loc = plugin.getSpawnLocation(player.getName().toLowerCase(), player.getWorld());
+        	loc = plugin.getSpawnLocation(player, player.getWorld());
         }
         cache.put(player.getName().toLowerCase(), new LimboPlayer(name, loc, inv, arm, gameMode, operator, playerGroup, flying));
     }