Official End-of-Round Declaration

The end of the round will be clearly printed for all players to see. This is especially useful for new players, when it's not exactly clear when the round ends. Doubly so if there is no AI or antagonists, so no end-round report shows up at all.

For flavour, if you participated in the round, it will also tell you if you survived, died, or were marooned.
gameticker.dm
Removed disloyal cyborg list since traitor cyborgs aren't a thing any more.
Merge pull request #4562 from Ikarrus/endofroundreport

Official End-of-Round Declaration