make no-coin images the default, clean up code and file names accordingly (#205)

domdiv/cards.py

@@ -227,11 +227,6 @@ class CardType(object):
             return None
         return self.tabImageFile
 
-    def getNoCoinTabImageFile(self):
-        if not self.tabImageFile:
-            return None
-        return ''.join(os.path.splitext(self.tabImageFile)[0] + '_nc' + os.path.splitext(self.tabImageFile)[1])
-
     def getTabTextHeightOffset(self):
         return self.tabTextHeightOffset
 

domdiv/draw.py

@@ -640,7 +640,7 @@ class DividerDrawer(object):
             card.getType().getTabTextHeightOffset()
 
         # draw banner
-        img = card.getType().getNoCoinTabImageFile()
+        img = card.getType().getTabImageFile()
         if not self.options.no_tab_artwork and img:
             self.canvas.drawImage(
                 DividerDrawer.get_image_filepath(img),