Fixes MonsterBook

### Eclipse Workspace Patch 1.0
#P L2J_Mobius_6.0_Fafurion
Index: dist/game/data/scripts/ai/others/MonsterBook.java
===================================================================
--- dist/game/data/scripts/ai/others/MonsterBook.java   (revision 5611)
+++ dist/game/data/scripts/ai/others/MonsterBook.java   (working copy)
@@ -59,7 +59,7 @@
        final MonsterBookCardHolder card = MonsterBookData.getInstance().getMonsterBookCardByMonsterId(npc.getId());
        for (PlayerInstance player : rewardedPlayers)
        {
-           if ((player != null) && (player.calculateDistance2D(killer) < MAXIMUM_REWARD_RANGE))
+           if (((player != null) && (player.calculateDistance2D(killer) < MAXIMUM_REWARD_RANGE)) && (player.getLevel() > 98))
            {
                player.updateMonsterBook(card);
            }