fixes to set_biome to accomodate 3d biomes

src/main/java/carpet/settings/CarpetSettings.java

@@ -27,7 +27,7 @@ import static carpet.settings.RuleCategory.SURVIVAL;
 
 public class CarpetSettings
 {
-    public static final String carpetVersion = "1.0.6+v190905";
+    public static final String carpetVersion = "1.0.6+v190905-2";
     public static final Logger LOG = LogManager.getLogger();
     public static boolean skipGenerationChecks = false;
     public static boolean impendingFillSkipUpdates = false;