Added test command for testing ore gen.

Started reimplementing quartz ore gen ontop of vanilla mechanics.
Fixes several sidedness issues.
Added recipe serialization for server->client sync.

src/main/java/appeng/block/networking/BlockCableBus.java

@@ -235,6 +235,7 @@ public class BlockCableBus extends AEBaseTileBlock<TileCableBus> /* FIXME implem
         return true;
     }
 
+    @OnlyIn(Dist.CLIENT)
     @Override
     public boolean addDestroyEffects(BlockState state, World world, BlockPos pos, ParticleManager effectRenderer) {
         ICableBusContainer cb = this.cb(world, pos);