Alpha 27 | Fix | Add garrisoned prop points for standard Greek houses.

Reported by Gurken Khan:
https://wildfiregames.com/forum/topic/96804-alpha26-feedback-and-suggested-changes/?do=findComment&comment=550459

This was SVN commit r27626.

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

@@ -53,7 +53,7 @@
         <texture file="structural/ao/hele_house_c.png" name="aoTex"/>
       </textures>
     </variant>
-    <variant frequency="4" name="Hellenes House d">
+    <variant frequency="4" name="Hellenes House D">
       <mesh>structural/hele_house_d.dae</mesh>
       <props>
         <prop actor="props/structures/hellenes/house_d_shields.xml" attachpoint="root"/>
@@ -67,7 +67,7 @@
         <texture file="structural/ao/hele_house_d.png" name="aoTex"/>
       </textures>
     </variant>
-    <variant frequency="4" name="Hellenes House 3">
+    <variant frequency="4" name="Hellenes House E">
       <mesh>structural/hele_house_e.dae</mesh>
       <props>
         <prop actor="props/structures/hellenes/house_e_shields.xml" attachpoint="root"/>
@@ -81,6 +81,14 @@
       </textures>
     </variant>
   </group>
+  <group>
+    <variant name="ungarrisoned" frequency="1"/>
+    <variant name="garrisoned">
+      <props>
+        <prop actor="props/special/common/garrison_flag_hele.xml" attachpoint="garrisoned"/>
+      </props>
+    </variant>
+  </group>
   <group>
     <variant name="alive" frequency="1"/>
     <variant file="structures/destruction_small.xml"/>