Translate game turn function

[VladimirMakeev]

Description of Changes

Function F0_1238_0092 which handles single game turn with all its players, barbarian raids, city disasters, victory and loss conditions as well as score counting was translated.

Rationale behind Changes

Code translation, improvements.

Suggested Testing Steps

Main game loop should work as always:

• all active players and their units should take their turns;
• barbarians raids should spawn;
• city disasters;
• victory conditions should also work:
  • conquest;
  • space race;
  • turn limit;
  • retirement;
• power graph and hall of fame after achieving victory should also work;
• on easiest (Chieftain) difficutly human player should see hints about ingame menus and controls;
• when starting new game, map view should be centered on a starting settlers unit.

[rajko-horvat]

I have finally incorporated the changes in this commit. Will try to incorporate changes from two other commits, since they aren't that large.

Sorry for the delay, haven't been able to concentrate properly after flu.

[rajko-horvat]

Implemented.