Nichts weltbewegendes

- Fixed a bug where a player who joined team during halftime pause would not correctly switch teams together with teammates for the second half.
- Fixed auto team balancing code to not move players to other team during official competitive match after several players on one team abandoned the game.
- Added hostage spawn location indices to round backup files.
- Fixed loser money not restoring correctly from round backups at halftime.
- Fixed an exploit on de_vertigo.
- Added Macedonia country flag (MK)