Fix PIL imports for Pillow compat
https://bugs.gentoo.org/show_bug.cgi?id=471506
--- HTMLgen/ImageH.py	1999-04-20 22:40:28.000000000 -0400
+++ HTMLgen/ImageH.py	2013-06-08 14:00:49.261734532 -0400
@@ -576,7 +576,7 @@
         "Display image (for debug purposes only)"
 
 	try:
-	    import ImageTk
+	    from PIL import ImageTk
 	    ImageTk._show(self, title)
 	    # note: caller must enter mainloop
 	except:
--- HTMLgen/ImagePaletteH.py	2013-06-08 13:56:03.476318926 -0400
+++ HTMLgen/ImagePaletteH.py	2013-06-08 14:01:26.564871622 -0400
@@ -87,7 +87,7 @@
 
     if not lut:
         try:
-            import GimpPaletteFile
+            from PIL import GimpPaletteFile
             fp.seek(0)
             p = GimpPaletteFile.GimpPaletteFile(fp)
             lut = p.getpalette()
@@ -96,7 +96,7 @@
 
     if not lut:
         try:
-            import GimpGradientFile
+            from PIL import GimpGradientFile
             fp.seek(0)
             p = GimpGradientFile.GimpGradientFile(fp)
             lut = p.getpalette()
@@ -105,7 +105,7 @@
 
     if not lut:
         try:
-            import PaletteFile
+            from PIL import PaletteFile
             fp.seek(0)
             p = PaletteFile.PaletteFile(fp)
             lut = p.getpalette()
--- HTMLgen/imgsize.py	1998-05-25 13:56:37.000000000 -0400
+++ HTMLgen/imgsize.py	2013-06-08 14:01:48.731358969 -0400
@@ -15,7 +15,7 @@
 
 try: #Following switcheroo ensures that if PIL is installed it's used instead
     # of the HTMLgen-bundled copies.
-    import Image
+    from PIL import Image
 except ImportError:
     import ImageH
     Image = ImageH