When loading a game, restore dice stats from the history log.

[asvitkine]

Fixes #3478.

[codecov-io]

Codecov Report

Merging #3483 into master will decrease coverage by <.01%.
The diff coverage is 0%.

@@             Coverage Diff              @@
##             master    #3483      +/-   ##
============================================
- Coverage     21.97%   21.97%   -0.01%     
+ Complexity     5919     5917       -2     
============================================
  Files           836      836              
  Lines         71983    71998      +15     
  Branches      11590    11593       +3     
============================================
- Hits          15820    15819       -1     
- Misses        54075    54089      +14     
- Partials       2088     2090       +2

Impacted Files	Coverage Δ	Complexity Δ
...va/games/strategy/engine/framework/ServerGame.java	0% <0%> (ø)	0 <0> (ø)	⬇️
...java/games/strategy/triplea/delegate/DiceRoll.java	56.47% <0%> (-0.1%)	105 <0> (ø)
...rategy/triplea/attachments/UnitTypeComparator.java	46.15% <0%> (-7.7%)	12% <0%> (-1%)
.../strategy/triplea/odds/calculator/DummyPlayer.java	35.22% <0%> (-1.14%)	9% <0%> (-1%)
...rc/main/java/games/strategy/net/nio/NioWriter.java	70.17% <0%> (+1.75%)	20% <0%> (ø)	⬇️

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[RoiEXLab]

Looks good, just a small comment.
As always: Screenshots are appreciated

[RoiEXLab]

As mentioned earlier, we have this weird style guideline to make everything final that's not being changed.

[asvitkine]

Done.

[asvitkine]

Thanks! Comments addressed.

Here's a screenshot of restoring dice stats from a 7-round Great War map saved game.

[RoiEXLab]

👍