Add and wire new Shadow portrait, update changelogs, portrait credits.

changelog

@@ -10,7 +10,8 @@ Version 1.7.5+svn:
  * Formula AI:
    * New 'reduce()' formula function
  * Graphics:
-   * New portraits for Merman Spearman, Bat, Merman Netcaster, Nightgaunt, Spectre
+   * New portraits for Merman Spearman, Bat, Merman Netcaster, Nightgaunt, Spectre,
+     Shadow
    * Added a couple of missing frames for the Inferno Drake
  * Language and i18n:
    * Updated translations: Czech, Dutch, Estonian, Finnish, French, German,

data/core/images/portraits/ARTISTS

@@ -57,6 +57,7 @@ Merfolk
 Undead:
     Ghost
     Spectre
+    Shadow
     Nightgaunt
 Others:
     Troll Whelp

data/core/units/undead/Spirit_Shadow.cfg

@@ -4,6 +4,7 @@
     name= _ "Shadow"
     race=undead
     image="units/undead/shadow-s-2.png"
+    profile=portraits/undead/shadow.png
     {MAGENTA_IS_THE_TEAM_COLOR}
     hitpoints=24
     movement_type=undeadspirit
@@ -17,6 +18,18 @@
     description= _ "When light came into the world and gave form to the unknown, fear was forced to retreat into darkness. Since that day, the shadows of the world have held terror for humanity, though it knows not why.
 
 That is a question which is easily answered by a necromancer."+{SPECIAL_NOTES}+{SPECIAL_NOTES_BACKSTAB}+{SPECIAL_NOTES_SPIRIT}+{SPECIAL_NOTES_NIGHTSTALK}+{SPECIAL_NOTES_SKIRMISHER}
+    [portrait]
+        size=400
+        side="left"
+        mirror="false"
+        image="portraits/undead/transparent/shadow.png"
+    [/portrait]
+    [portrait]
+        size=400
+        side="right"
+        mirror="true"
+        image="portraits/undead/transparent/shadow.png"
+    [/portrait]
     die_sound=wail-long.wav
     [abilities]
         {ABILITY_NIGHTSTALK}

players_changelog

@@ -8,7 +8,8 @@ Version 1.7.5+svn:
    * AI will now recruit somewhat more intilligently.
 
    * Graphics:
-   * New portraits for Merman Spearman, Bat, Merman Netcaster, Nightgaunt, Spectre
+   * New portraits for Merman Spearman, Bat, Merman Netcaster, Nightgaunt, Spectre,
+     Shadow
 
  * Language and translations:
    * Updated translations: Czech, Dutch, Estonian, Finnish, French, German,