use thumbnails instead of full size pics

thumbnailer.py

@@ -0,0 +1,15 @@
+#!/usr/bin/python3
+
+from PIL import Image
+import glob, os
+
+size = 128, 128
+
+work_path = os.getcwd()
+
+for infile in glob.glob(work_path + "/fullsize/*.png"):
+    file, ext = os.path.splitext(infile)
+    with Image.open(infile) as im:
+        im.thumbnail(size)
+        filename = file.split('/')[-1:][0]
+        im.save(work_path + "/thumbnails/" + filename + ".jpg", "JPEG")