Add OreDictionary entry for fertile tree pollen (#120)

src/main/java/forestry/arboriculture/items/ItemRegistryArboriculture.java

@@ -26,6 +26,7 @@ public class ItemRegistryArboriculture extends ItemRegistry {
         OreDictionary.registerOre("treeSapling", sapling.getWildcard());
 
         pollenFertile = registerItem(new ItemGermlingGE(EnumGermlingType.POLLEN), "pollenFertile");
+        OreDictionary.registerOre("itemPollenFertile", pollenFertile.getWildcard());
         treealyzer = registerItem(new ItemTreealyzer(), "treealyzer");
         grafter = registerItem(new ItemGrafter(4), "grafter");
         grafterProven = registerItem(new ItemGrafter(149), "grafterProven");

src/main/java/forestry/lepidopterology/render/RenderButterflyItem.java

@@ -66,13 +66,13 @@ public class RenderButterflyItem implements IItemRenderer {
     }
 
     private IButterfly initButterfly(ItemStack item) {
-        final IButterfly butterfly = ButterflyManager.butterflyRoot.getMember(item);
+        IButterfly butterfly = ButterflyManager.butterflyRoot.getMember(item);
         if (entity == null) {
             entity = new EntityButterfly(null, butterfly, 0, 0, 0);
         } else {
             entity.setIndividual(butterfly);
         }
-        return butterfly;
+        return entity.getButterfly();
     }
 
     private void renderButterflyItem(IButterfly butterfly, float translateX, float translateY, float translateZ) {