Checkref fixes for the Naval commit

This was SVN commit r27998.

binaries/data/mods/public/art/particles/light_ray.xml

@@ -2,12 +2,12 @@
 <particles>
     <texture>art/textures/particles/light_ray.png</texture>
     <blend mode="add"/>
-    <constant name="emissionrate" value="20.0"/>
+    <constant name="emissionrate" value="10.0"/>
     <uniform name="lifetime" min="1" max="10"/>
 	<uniform name="position.x" min="-1.5" max="1.5"/>
 	<uniform name="position.y" min="-1" max="15"/>
     <uniform name="position.z" min="-1.5" max="1.5"/>
-    <uniform name="velocity.y" value="1.0"/>
+    <uniform name="velocity.y" min="0.8" max="1.1"/>
     <uniform name="size" min="1.3" max="5.4"/>
     <uniform name="color.b" min="9.8" max="10.0"/>
     <copy name="color.g" from="color.b"/>

binaries/data/mods/public/simulation/templates/units/maur/ship_arrow.xml

@@ -16,7 +16,7 @@
   <Identity>
     <Civ>maur</Civ>
     <SpecificName>Yudhpot</SpecificName>
-    <Icon>units/maur/ship_trireme.png</Icon>
+    <Icon>units/maur/ship_arrow.png</Icon>
   </Identity>
   <Loot>
     <xp op="add">20</xp>

binaries/data/mods/public/simulation/templates/units/maur/ship_scout.xml

@@ -7,7 +7,7 @@
   <Identity>
     <Civ>maur</Civ>
     <SpecificName>Yudhpot</SpecificName>
-    <Icon>units/maur/ship_bireme.png</Icon>
+    <Icon>units/maur/ship_scout.png</Icon>
   </Identity>
   <Selectable replace="">
     <Overlay>

binaries/data/mods/public/simulation/templates/units/ptol/champion_juggernaut.xml

@@ -23,7 +23,7 @@
     <Classes datatype="tokens">Juggernaut</Classes>
     <GenericName>Juggernaut</GenericName>
     <SpecificName>Tessarakonterēs</SpecificName>
-    <Icon>units/rome/ship_quinquereme.png</Icon>
+    <Icon>units/rome/ship_siege.png</Icon>
   </Identity>
   <Loot>
     <xp>400</xp>