Fixy fixes (#656)

* fix shaders

* fix organs-artifacts

* cleanup using

* reduce artifacts count

* fix artifacts on nukie station + reduce artifacts count

* remove backwards accent from random accent aspect

* new accents for RandomAccentAspect

Content.Server/GameTicking/GameTicker.RoundFlow.cs

@@ -23,6 +23,7 @@ using Robust.Shared.Player;
 using Robust.Shared.Random;
 using Robust.Shared.Utility;
 using Content.Server._White.PandaSocket.Main;
+using Content.Server._White.RandomArtifacts;
 using Content.Server._White.RealRoundEnded;
 using Content.Server._White.Reputation;
 using Content.Server._White.Stalin;
@@ -288,6 +289,8 @@ namespace Content.Server.GameTicking
             // MapInitialize *before* spawning players, our codebase is too shit to do it afterwards...
             _mapManager.DoMapInitialize(DefaultMap);
 
+            RaiseLocalEvent(new RandomArtifactsSystem.MainMapInitEvent()); // Please no more organs-artifacts in players
+
             SpawnPlayers(readyPlayers, readyPlayerProfiles, force);
 
             _roundStartDateTime = DateTime.UtcNow;