fixing imports

src/main/java/com/gmail/nossr50/config/ConfigManager.java

@@ -8,7 +8,6 @@ import com.gmail.nossr50.config.skills.alchemy.PotionConfig;
 import com.gmail.nossr50.config.treasure.ExcavationTreasureConfig;
 import com.gmail.nossr50.config.treasure.FishingTreasureConfig;
 import com.gmail.nossr50.config.treasure.HerbalismTreasureConfig;
-import com.gmail.nossr50.config.treasure.TreasureConfig;
 import com.gmail.nossr50.skills.repair.repairables.Repairable;
 import com.gmail.nossr50.skills.repair.repairables.SimpleRepairableManager;
 import com.gmail.nossr50.skills.salvage.salvageables.Salvageable;

src/main/java/com/gmail/nossr50/config/treasure/FishingTreasureConfig.java

@@ -16,7 +16,6 @@ import org.bukkit.configuration.ConfigurationSection;
 import org.bukkit.enchantments.Enchantment;
 import org.bukkit.entity.EntityType;
 
-import java.io.File;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;

src/main/java/com/gmail/nossr50/config/treasure/HerbalismTreasureConfig.java

@@ -9,7 +9,6 @@ import com.google.common.reflect.TypeToken;
 import ninja.leaping.configurate.ConfigurationNode;
 import ninja.leaping.configurate.objectmapping.ObjectMappingException;
 
-import java.io.File;
 import java.util.ArrayList;
 import java.util.HashMap;
 import java.util.List;