- Added optional highlight for (un)walkable tiles

- Fixed lightmanager to draw in the correct color
- Fixed TMapBlock and TStaticBlock to correctly initialize itself as "unchanged"
- Cleanup in the server project

UOLib/UStatics.pas

@@ -189,6 +189,7 @@ begin
       FItems.Add(TStaticItem.Create(Self, block, AX, AY));
     block.Free;
   end;
+  FChanged := False;
 end;
 
 constructor TStaticBlock.Create(AData: TStream; AIndex: TGenericIndex);