[Gameplay] Rebalancing of the Gaul fanatic

patch by : @borg-
accepted by: @chrstgtr @real_tabasco_sauce
Differential revision: https://code.wildfiregames.com/D4722
This was SVN commit r27021.

binaries/data/mods/public/simulation/templates/units/gaul/champion_fanatic.xml

@@ -1,5 +1,12 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Entity parent="template_unit_champion_infantry_spearman">
+  <Cost>
+    <Resources>
+      <food>120</food>
+      <wood>100</wood>
+      <metal>0</metal>
+    </Resources>
+  </Cost>
   <Identity>
     <Civ>gaul</Civ>
     <GenericName>Naked Fanatic</GenericName>
@@ -7,10 +14,15 @@
     <Icon>units/gaul_champion_fanatic.png</Icon>
     <RequiredTechnology>phase_town</RequiredTechnology>
   </Identity>
+  <Loot>
+    <food>12</food>
+    <wood>10</wood>
+    <metal>0</metal>
+  </Loot>
   <Resistance>
     <Entity>
       <Damage>
-        <Hack op="add">-4</Hack>
+        <Hack op="add">-3</Hack>
         <Pierce op="add">-4</Pierce>
       </Damage>
     </Entity>