Cleanup and fix minor issues

src/main/java/com/dfsek/terra/WorldObject.java

@@ -1,4 +0,0 @@
-package com.dfsek.terra;
-
-public interface WorldObject {
-}

src/main/java/com/dfsek/terra/biome/UserDefinedBiome.java

@@ -1,6 +1,5 @@
 package com.dfsek.terra.biome;
 
-import com.dfsek.terra.WorldObject;
 import com.dfsek.terra.config.base.ConfigPack;
 import com.dfsek.terra.config.builder.GeneratorBuilder;
 import com.dfsek.terra.config.templates.BiomeTemplate;
@@ -16,7 +15,7 @@ import java.util.List;
 /**
  * Class representing a config-defined biome
  */
-public class UserDefinedBiome implements Biome, WorldObject {
+public class UserDefinedBiome implements Biome {
     private final GeneratorBuilder gen;
     private final UserDefinedDecorator decorator;
     private final org.bukkit.block.Biome vanilla;

src/main/java/com/dfsek/terra/config/loaders/config/StructureFeatureLoader.java

@@ -0,0 +1,15 @@
+package com.dfsek.terra.config.loaders.config;
+
+import com.dfsek.tectonic.exception.LoadException;
+import com.dfsek.tectonic.loading.ConfigLoader;
+import com.dfsek.tectonic.loading.TypeLoader;
+import com.dfsek.terra.structure.features.Feature;
+
+import java.lang.reflect.Type;
+
+public class StructureFeatureLoader implements TypeLoader<Feature> {
+    @Override
+    public Feature load(Type type, Object o, ConfigLoader configLoader) throws LoadException {
+        return null;
+    }
+}

src/main/java/com/dfsek/terra/config/templates/BiomeTemplate.java

@@ -101,7 +101,7 @@ public class BiomeTemplate extends AbstractableTemplate implements ValidatedConf
     @Default
     private Map<Material, Palette<BlockData>> slabPalettes;
 
-    @Value("stair-palettes")
+    @Value("slabs.stair-palettes")
     @Abstractable
     @Default
     private Map<Material, Palette<BlockData>> stairPalettes;

src/main/java/com/dfsek/terra/generation/items/flora/TerraFlora.java

@@ -52,7 +52,7 @@ public class TerraFlora implements Flora {
             current = current.getRelative(search.equals(Search.UP) ? BlockFace.UP : BlockFace.DOWN);
             if((spawnBlacklist != spawnable.contains(current.getType())) && isIrrigated(current) && valid(size, current)) {
                 blocks.add(current);
-                if(maxPlacements > 0 && blocks.size() > maxPlacements) break;
+                if(maxPlacements > 0 && blocks.size() >= maxPlacements) break;
             }
         }
         return blocks;