Poison/slow update + Map-persistent diseases + Selling zero-qty rechs.

Rebalanced CafePQ rewards.
Rebalanced drop chance of some equipments and HT drops with high rates.
Fixed an weird issue where a "Targa hat" would appear as a debuff effect.
Added visual effect to be displayed to other players when the custom "Chair Mastery" skill is being used.
Slow disease is now visible to other players.
Poison damage now displays the correct damage amount to other players.
Disease status are now visible for other players when changing maps.
Fixed recharging price being accounted incorrectly.
Fixed zero-quantity rechargeables not being able to sell at NPC shops.

src/server/life/MapleMonster.java

@@ -552,7 +552,7 @@ public class MapleMonster extends AbstractLoadedMapleLife {
                 for (Integer chrid : attackerChrids) {
                     MapleCharacter chr = mapChars.get(chrid);
 
-                    if(chr != null && chr.isLoggedin() && !chr.isAwayFromWorld()) {
+                    if(chr != null && chr.isLoggedinWorld()) {
                         chr.updateQuestMobCount(mobid);
                     }
                 }