Add and wire Girgistan and LordBob's Orcish Grunt portrait,

...update changelogs, portrait credits.

changelog

@@ -7,7 +7,7 @@ Version 1.7.0-svn:
    * The ~RC() image functor does not accept the special palette switch
      ~RC(palette1=palette2) syntax anymore. ~PAL(palette1>palette2) should
      be used instead
-   * New portrait for Dwarf Fighter (alternative)
+   * New portrait for Orc Grunt, Dwarf Fighter (alternative)
  * Language and i18n:
    * updated translations: British English, Catalan, German, Finnish, Hebrew,
      Italian, Turkish

data/core/images/portraits/ARTISTS

@@ -85,6 +85,9 @@ DUHH/Kim Holm
 thespaceinvader/Philip Barber and Girgistan/Christian Sirviö:
     Undead Death Knight
 
+LordBob/Emilien Rotival and Girgistan/Christian Sirviö:
+    Orcish Grunt
+
 thespaceinvader/Philip Barber and Kitty/Kathrin Polikeit:
     Gryphon Rider
 

data/core/units/orcs/Grunt.cfg

@@ -6,7 +6,7 @@
     image="units/orcs/grunt.png"
     in_hex="yes"
     ellipse="misc/ellipse"
-    profile="portraits/orcs/warlord5.png"
+    profile="portraits/orcs/grunt.png"
     {MAGENTA_IS_THE_TEAM_COLOR}
     hitpoints=38
     movement_type=orcishfoot
@@ -20,6 +20,18 @@
     description= _ "Orcish Grunts form the core of the orcish forces. Although slower than human or elven fighters, Grunts can deliver much more powerful blows, and take more hits before falling."
     die_sound={SOUND_LIST:ORC_DIE}
     {DEFENSE_ANIM "units/orcs/grunt-defend-2.png" "units/orcs/grunt-defend-1.png" {SOUND_LIST:ORC_HIT} }
+    [portrait]
+        size=400
+        side="left"
+        mirror="false"
+        image="portraits/orcs/transparent/grunt.png"
+    [/portrait]
+    [portrait]
+        size=400
+        side="right"
+        mirror="true"
+        image="portraits/orcs/transparent/grunt.png"
+    [/portrait]
     [death]
         start_time=0
         [frame]

players_changelog

@@ -4,7 +4,7 @@ changelog: http://svn.gna.org/viewcvs/*checkout*/wesnoth/trunk/changelog
 
 Version 1.7.0-svn:
   * Graphics:
-    * New portrait for Dwarf Fighter (alternative)
+    * New portrait for Orc Grunt, Dwarf Fighter (alternative)
   * Language and translations
     * Updated translations: British English, Catalan, German, Finnish, Hebrew,
       Italian, Turkish.