Unused import and update changelog

Changelog.txt

@@ -23,6 +23,7 @@ Version 1.4.06-dev
  + Added boosts to Fishing chance depending on conditions
  + Added McMMOAbilityActivateEvent and McMMOAbilityDeactivateEvent
  + Added config options to toggle the size of fireworks
+ + Added config option to multiply xp gains from mob spawner mobs
  = Fixed bug where players were able to join the same party multiple times
  = Fixed displaying partial names when trying to use /ptp
  = Fixed wolves from Call of the Wild only having 8 health

src/main/java/com/gmail/nossr50/util/Misc.java

@@ -11,7 +11,6 @@ import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
 
 import com.gmail.nossr50.mcMMO;
-import com.gmail.nossr50.config.Config;
 import com.gmail.nossr50.datatypes.player.McMMOPlayer;
 import com.gmail.nossr50.datatypes.spout.huds.McMMOHud;
 import com.gmail.nossr50.events.items.McMMOItemSpawnEvent;