Bramble v3

[Juslas]

If bramble spawns 3 wit thorns, but children only 2 wit thorns and grand children (and great grand children) spawns only 1 wit thorns. Then there would be some logic to behavior.
Rest of the new features still makes bramble strong. But keeping the map clean from that inelegant weed sucking fun out of the game would be cheaper and doable with multiple way and units. Fun.

Also if bramble can't jump over 2 hex wide gap on Thorn Gulley, why thorns can spawn over one hex wide holes?