update developer commentary

for weapon traits, crates and palettes
clarify that you don't need to update the wiki page manually

OpenRA.Game/Traits/Render/RenderSimple.cs

@@ -20,8 +20,11 @@ namespace OpenRA.Traits
 	{
 		[Desc("Defaults to the actor name.")]
 		public readonly string Image = null;
+		[Desc("custom palette name")]
 		public readonly string Palette = null;
+		[Desc("custom PlayerColorPalette: BaseName")]
 		public readonly string PlayerPalette = "player";
+		[Desc("Change the sprite image size.")]
 		public readonly float Scale = 1f;
 
 		public virtual object Create(ActorInitializer init) { return new RenderSimple(init.self); }

OpenRA.Game/Traits/World/Fog.cs

@@ -8,15 +8,12 @@
  */
 #endregion
 
+using OpenRA.FileFormats;
+
 namespace OpenRA.Traits
 {
-	public class FogInfo : TraitInfo<Fog>
-	{
-		/*
-		 * This tag trait will enable fog of war in ShroudRenderer.
-		 * Don't forget about HiddenUnderFog and FrozenUnderFog.
-		 */
-	}
+	[Desc("This tag trait will enable fog of war in ShroudRenderer. Don't forget about HiddenUnderFog and FrozenUnderFog.")]
+	public class FogInfo : TraitInfo<Fog> {	}
 	
 	public class Fog { }
 }

OpenRA.Game/Traits/World/PlayerColorPalette.cs

@@ -13,10 +13,14 @@ using OpenRA.Graphics;
 
 namespace OpenRA.Traits
 {
+	[Desc("Add this to the Player actor definition.")]
 	public class PlayerColorPaletteInfo : ITraitInfo
 	{
+		[Desc("The Name of the palette to base off.")]
 		public readonly string BasePalette = null;
+		[Desc("The prefix for the resulting player palettes")]
 		public readonly string BaseName = "player";
+		[Desc("Remap these indices to player colors.")]
 		public readonly int[] RemapIndex = {};
 		public readonly bool AllowModifiers = true;