Some minor cleanup

* Hid Dimensional Portal from JEI and Creative
* Fixed stacktrace spam when invalid portal was stepped into
* Fixed tank rendering no model at all
* Fixed NBT saving for Dimensional Portal

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

@@ -44,6 +44,11 @@ public class BlockBloodTank extends BlockContainer
         return new TileBloodTank();
     }
 
+    @Override
+    public int getRenderType() {
+        return 3;
+    }
+
     @Override
     public boolean onBlockActivated(World world, BlockPos blockPos, IBlockState blockState, EntityPlayer player, EnumFacing side, float hitX, float hitY, float hitZ)
     {