Add and wire new idle animation for spearman.

Wire existing idle, which seemed to not have been used yet.  Update
changelogs.

changelog

@@ -18,7 +18,7 @@ Version 1.9.1+svn:
      * A new desaturated color of shallow water (Wwg)
      * Much improved lava transitions
      * A new desaturated ocean color (Wog)
-   * Animations: new standing animation for Fencer.
+   * Animations: new standing animation for Fencer, idle animations for Spearman.
    * Portraits: Drake Blademaster, Hurricane Drake.
    * Units: New base frame and animations for Mudcrawler.
  * Language and i18n:

data/core/units/humans/Loyalist_Spearman.cfg

@@ -31,6 +31,60 @@
         mirror="true"
         image="portraits/humans/transparent/spearman.png"
     [/portrait]
+    [idle_anim]
+        {STANDARD_IDLE_FILTER}
+        [frame]
+            duration=100
+            image="units/human-loyalists/spearman-idle1.png"
+        [/frame]
+        [frame]
+            duration=100
+            image="units/human-loyalists/spearman-idle2.png"
+        [/frame]
+        [frame]
+            duration=100
+            image="units/human-loyalists/spearman-idle3.png"
+        [/frame]
+        [frame]
+            duration=400
+            image="units/human-loyalists/spearman-idle4.png"
+        [/frame]
+        [frame]
+            duration=100
+            image="units/human-loyalists/spearman-idle3.png"
+        [/frame]
+        [frame]
+            duration=100
+            image="units/human-loyalists/spearman-idle2.png"
+        [/frame]
+    [/idle_anim]
+    [idle_anim]
+        {STANDARD_IDLE_FILTER}
+        [frame]
+            duration=100
+            image="units/human-loyalists/spearman-idle2-1.png"
+        [/frame]
+        [frame]
+            duration=400
+            image="units/human-loyalists/spearman-idle2-2.png"
+        [/frame]
+        [frame]
+            duration=100
+            image="units/human-loyalists/spearman-idle2-3.png"
+        [/frame]
+        [frame]
+            duration=100
+            image="units/human-loyalists/spearman-idle2-4.png"
+        [/frame]
+        [frame]
+            duration=400
+            image="units/human-loyalists/spearman-idle2-5.png"
+        [/frame]
+        [frame]
+            duration=100
+            image="units/human-loyalists/spearman-idle2-6.png"
+        [/frame]
+    [/idle_anim]
     [death]
         [frame]
             begin=0

players_changelog

@@ -21,7 +21,7 @@ Version 1.9.1+svn:
      * New transitions from all Hills and Mountains to Water
      * A new desaturated color of ocean and shallow water
      * Much improved lava transitions
-   * Animations: new standing animation for Fencer.
+   * Animations: new standing animation for Fencer, idle animations for Spearman.
    * Portraits: Drake Blademaster, Hurricane Drake.
    * Units: New base frame and animations for Mudcrawler.