Fixed weapons bug for what.. the 4th time? Finally figured out the cause, reproduced, made fix, no more bug.

Zombies no longer pick up weapons after the round.
Fixed bug where disabling restrict/weapons module allowed zombies to get weapons.

src/zr/event.inc

@@ -138,6 +138,7 @@ public Action:EventRoundEnd(Handle:event, const String:name[], bool:dontBroadcas
     new reason = GetEventInt(event, "reason");
     
     // Forward event to modules.
+    WeaponsOnRoundEnd();
     RoundEndOnRoundEnd(reason);
     InfectOnRoundEnd();
     SEffectsOnRoundEnd();