Bramble fix - game examples included

[GreatGonzales]

One problem with implementing this change Alvendor - if OML brings this in a patch, it will affect currently ongoing games already having a bramble using the current rules. I don't know how that will work, given that suddenly the veggie player will have potentially many brambles which should be impossible...from a coding perspective, that could be a difficult obstacle. All other patches that have come through have affected ongoing games, I assume it would be the same here.

---

Would be harder than, say, merely changing bramble hp to 2.