Semi-functioning biome generator.

It's faster now, but sometimes hangs, and is still pretty slow.

src/main/java/ca/recrown/islandsurvivalcraft/world/generation/BiomePerIslandGenerator.java

@@ -80,7 +80,6 @@ public class BiomePerIslandGenerator implements IslandBiomeGenerator, Coordinate
         }
         if (localChunkBiomes.biomes[localX][localZ] == null) {
             localChunkBiomes.biomes[localX][localZ] = biomeSelector.getOceanBiome(temperature);
-            return biomeSelector.getOceanBiome(temperature);
         }
         return localChunkBiomes.biomes[localX][localZ];
     }