Tweaked color of building decals.

This was SVN commit r12618.

binaries/data/mods/public/art/actors/structures/hellenes/theatre_new.xml

@@ -10,6 +10,7 @@
         <prop actor="props/structures/hellenes/theatron_decor.xml" attachpoint="root"/>
         <prop actor="props/structures/hellenes/theatron_tile.xml" attachpoint="root"/>
         <prop actor="props/structures/hellenes/theatron_nature.xml" attachpoint="root"/>
+        <prop actor="props/structures/decals/dirt_6x6.xml" attachpoint="root"/>
       </props>
       <textures>
         <texture file="structural/hele_struct.dds" name="baseTex"/>

binaries/data/mods/public/art/actors/structures/romans/temple_mars.xml

@@ -9,9 +9,9 @@
       </props>
       <textures>
         <texture file="structural/rome_struct.png" name="baseTex"/>
+        <texture file="structural/ao/rome_temple_mars.png" name="aoTex"/>
         <texture file="structural/rome_struct_norm.png" name="normTex"/>
         <texture file="structural/rome_struct_spec.png" name="specTex"/>
-	    <texture file="structural/ao/rome_temple_mars.png" name="aoTex"/>
       </textures>
     </variant>
   </group>