Change goth bonus damage per age from 1/2/3 to flat +3

[PlumpDucklin]

As compensation, reduce anarchy from +100% to +80%

the idea is to improve their earlier aggression, but tone down their late game steam roll. currently they function more as a noob trap than a well balanced civ

obviously they’ll still need more than this. but thought its a start somewhere

[AbuzzJam4677680]

I remembered sb suggested +10 pop cap from the start, which is pretty good for early games to delay spending wood.