Move commonly used API systems to a plugin based system

Create a class that implements IBloodMagicPlugin and annotate it with
`@BloodMagicPlugin`. The `register` method will be called during init.

Currently implemented systems:
- Blacklisting
  - Teleposer
  - Teleposer (entity)
  - Transposition
  - Well of Suffering
  - Green Grove
- Setting sacrificial values
- Adding altar components

src/main/java/WayofTime/bloodmagic/incense/TranquilityHandlers.java

@@ -3,7 +3,7 @@ package WayofTime.bloodmagic.incense;
 import WayofTime.bloodmagic.api.incense.EnumTranquilityType;
 import WayofTime.bloodmagic.api.incense.ITranquilityHandler;
 import WayofTime.bloodmagic.api.incense.TranquilityStack;
-import WayofTime.bloodmagic.registry.RegistrarBloodMagicBlocks;
+import WayofTime.bloodmagic.core.RegistrarBloodMagicBlocks;
 import net.minecraft.block.*;
 import net.minecraft.block.state.IBlockState;
 import net.minecraft.init.Blocks;