Renamed darkascension skin to dark_ascension (will be prettifying file names in settings soon).

Added better DNE degredation in FSkin.

.gitattributes

@@ -10854,11 +10854,11 @@ res/quest/themes/Zombies[!!-~]B.thm -text
 res/reprintSetInfo.py svneol=native#text/x-python
 res/sealed/juzamjedi.zsealed -text
 res/setInfoScript.py svneol=native#text/x-python
-res/skins/darkascension/bg_match.jpg -text
-res/skins/darkascension/bg_splash.png -text
-res/skins/darkascension/bg_texture.jpg -text
-res/skins/darkascension/font1.ttf -text
-res/skins/darkascension/sprite_icons.png -text
+res/skins/dark_ascension/bg_match.jpg -text
+res/skins/dark_ascension/bg_splash.png -text
+res/skins/dark_ascension/bg_texture.jpg -text
+res/skins/dark_ascension/font1.ttf -text
+res/skins/dark_ascension/sprite_icons.png -text
 res/skins/default/bg_match.jpg -text
 res/skins/default/bg_splash.png -text
 res/skins/default/bg_texture.jpg -text

src/main/java/forge/view/toolbox/FSkin.java

@@ -365,6 +365,10 @@ public enum FSkin {
         FSkin.colors = new HashMap<SkinProp, Color>();
 
         final File f = new File(preferredDir + FILE_SPLASH);
+        if (!f.exists()) {
+            FSkin.loadLight("default");
+        }
+        else {
             final BufferedImage img;
             try {
                 img = ImageIO.read(f);
@@ -383,6 +387,7 @@ public enum FSkin {
                 e.printStackTrace();
             }
         }
+    }
 
     /**
      * Loads two sprites: the default (which should be a complete