Change how blocks/items are registered (desc)

tterrag is a meany face and yelled at me for using class.getSimpleName(). So here's an API-friendly re-work of the registration system. This allows all our Items/Blocks to be obtained via the API. Just add a new enum.

src/main/java/WayofTime/bloodmagic/block/BlockSoulForge.java

@@ -22,6 +22,7 @@ public class BlockSoulForge extends BlockContainer
         super(Material.iron);
 
         setUnlocalizedName(Constants.Mod.MODID + ".soulForge");
+        setRegistryName(Constants.BloodMagicBlock.SOUL_FORGE.getRegName());
         setHardness(2.0F);
         setResistance(5.0F);
         setStepSound(soundTypeMetal);