Added two Mauryan barracks variations with AO

Fixed garrison flag type in mauryan defense tower

This was SVN commit r13016.

binaries/data/mods/public/art/actors/props/structures/mauryans/barracks_a_struct_b.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<actor version="1">
+  <castshadow/>
+  <group>
+    <variant name="barracks a struct b">
+      <mesh>props/maur_barracks_a_struct_b.dae</mesh>
+	  <textures>
+        <texture file="structural/maur_struct_b.png" name="baseTex"/>
+        <texture file="structural/ao/maur_barracks_a.png" name="aoTex"/>
+      </textures>
+    </variant>
+  </group>
+<material>player_trans_ao.xml</material>
+</actor>

binaries/data/mods/public/art/actors/props/structures/mauryans/barracks_b_struct_b.xml

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<actor version="1">
+  <castshadow/>
+  <group>
+    <variant name="barracks b struct b">
+      <mesh>props/maur_barracks_b_struct_b.dae</mesh>
+	  <textures>
+        <texture file="structural/maur_struct_b.png" name="baseTex"/>
+        <texture file="structural/ao/maur_barracks_b.png" name="aoTex"/>
+      </textures>
+    </variant>
+  </group>
+<material>player_trans_ao.xml</material>
+</actor>

binaries/data/mods/public/art/actors/structures/mauryans/barracks.xml

@@ -1,11 +1,55 @@
-<?xml version="1.0" encoding="utf-8"?>
-<actor version="1">
-  <castshadow/>
-  <group>
-    <variant frequency="100" name="Base">
-      <mesh>structural/maur_barracks.dae</mesh>
-      <textures><texture file="structural/maur_struct_temp.png" name="baseTex"/></textures>
-    </variant>
-  </group>
-  <material>player_trans.xml</material>
-</actor>
+<?xml version="1.0" encoding="utf-8"?>
+<actor version="1">
+  <castshadow/>
+  <group>
+    <variant frequency="1" name="Barracks A">
+      <mesh>structural/maur_barracks_a_struct.dae</mesh>
+      <props>
+        <prop actor="props/structures/decals/dirt_4x4.xml" attachpoint="root"/>
+        <prop actor="props/structures/mauryans/barracks_a_struct_b.xml" attachpoint="root"/>
+        <prop actor="props/units/shields/maur_straight_a.xml" attachpoint="shieldentrance"/>
+<prop actor="props/units/shields/maur_straight_a.xml" attachpoint="shieldentrance1"/>
+        <prop actor="props/units/shields/maur_straight_a.xml" attachpoint="shieldstraight"/>
+        <prop actor="props/units/shields/maur_small_a.xml" attachpoint="shieldback"/>
+        <prop actor="props/units/shields/maur_small_a.xml" attachpoint="shieldback1"/>
+        <prop actor="props/units/shields/maur_small_a.xml" attachpoint="shieldsmall"/>
+        </props>
+      <textures><texture file="structural/maur_struct.png" name="baseTex"/>
+<texture file="structural/ao/maur_barracks_a.png" name="aoTex"/></textures>
+    </variant>
+
+<variant frequency="1" name="Barracks B">
+      <mesh>structural/maur_barracks_b_struct.dae</mesh>
+      <props>
+        <prop actor="props/structures/decals/dirt_4x4.xml" attachpoint="root"/>
+        <prop actor="props/structures/mauryans/barracks_b_struct_b.xml" attachpoint="root"/>
+        <prop actor="props/units/shields/maur_straight_a.xml" attachpoint="shieldentrance"/>
+<prop actor="props/units/shields/maur_straight_a.xml" attachpoint="shieldentrance1"/>
+        <prop actor="props/units/shields/maur_straight_a.xml" attachpoint="shieldstraight"/>
+        <prop actor="props/units/shields/maur_small_a.xml" attachpoint="shieldback"/>
+        <prop actor="props/units/shields/maur_small_a.xml" attachpoint="shieldback1"/>
+        <prop actor="props/units/shields/maur_small_a.xml" attachpoint="shieldsmall"/>
+        </props>
+      <textures><texture file="structural/maur_struct.png" name="baseTex"/>
+<texture file="structural/ao/maur_barracks_b.png" name="aoTex"/></textures>
+    </variant>
+  </group>
+  <group>
+    <variant frequency="100" name="Idle"/>
+    <variant name="garrisoned">
+      <props>
+        <prop actor="props/special/common/garrison_flag_mauryans.xml" attachpoint="garrisoned"/>
+      </props>
+    </variant>
+    <variant name="death">
+      <props>
+        <prop attachpoint="garrisoned"/>
+        <prop actor="particle/destruction_smoke_med.xml" attachpoint="root"/>
+        <prop actor="particle/destruction_dust_med.xml" attachpoint="root"/>
+        <prop actor="particle/destruction_dust_med_gray.xml" attachpoint="root"/>
+        <prop actor="props/structures/decals/dirt_4x4.xml" attachpoint="root"/>
+      </props>
+    </variant>
+  </group>
+  <material>player_trans_ao.xml</material>
+</actor>

binaries/data/mods/public/art/actors/structures/mauryans/scout_tower.xml

@@ -27,7 +27,7 @@
     <variant frequency="100" name="Idle"/>
     <variant name="garrisoned">
       <props>
-        <prop actor="props/special/common/garrison_flag_persians.xml" attachpoint="garrisoned"/>
+        <prop actor="props/special/common/garrison_flag_mauryans.xml" attachpoint="garrisoned"/>
       </props>
     </variant>
     <variant name="death">