Add BoP integration for alternative progression

-Added alternative recipe for progression:

If the 'enableBoPProgression` is set to **true** and Biomes O' Plenty is loaded, then the Atomic Alloy is created using Ender Amethyst instead of Obsidian.

This is module is disabled by default.

src/main/java/mekanism/api/MekanismConfig.java

@@ -18,6 +18,7 @@ public class MekanismConfig
 		public static boolean cardboardSpawners = true;
 		public static boolean enableWorldRegeneration = true;
 		public static boolean spawnBabySkeletons = true;
+		public static boolean enableBoPProgression = false;
 		public static int obsidianTNTBlastRadius = 12;
 		public static int osmiumPerChunk = 12;
 		public static int copperPerChunk = 16;