update playerloginevent and some listener.

i hope it will fix the lag issues.

src/main/java/fr/xephi/authme/command/executable/login/LoginCommand.java

@@ -20,10 +20,10 @@ public class LoginCommand extends ExecutableCommand {
         // Get the necessary objects
         final AuthMe plugin = AuthMe.getInstance();
         final Player player = (Player) sender;
-        final String playerPass = commandArguments.get(0);
+        final String password = commandArguments.get(0);
 
         // Log the player in
-        plugin.getManagement().performLogin(player, playerPass, false);
+        plugin.getManagement().performLogin(player, password, false);
         return true;
     }
 }