[MC-64094] Torches are oriented wrong on the exit end portal

The torches are oriented opposite the surface they should cohere to. Tried three times in the latest snapshot: bug is consistent.

Steps to Reproduce:
1. Make new superflat world
2. Go to End
3. Kill ender dragon
4. Look at portal

Linked issues

Dlawso the Really Lucky Rabbit 2014-07-28T04:09:59Z

Why is this Necceccary? 2014-07-28T04:48:07Z

That one is more detailed, anyways. I looked for "end portal" and didn't find it. Probably should have tried torch.