forgot to add print_pdf

edgware/editor/print_pdf.py

@@ -0,0 +1,9 @@
+import os
+
+def print_url_list(urls, width, height, output_path):
+  clean_urls = []
+  for u in urls:
+    clean_urls.append("'" + u + "'")
+  cmd = "wkhtmltopdf --page-width %d --page-height %d %s '%s'" % (width, height, clean_urls.join(" "), output_path,)
+  os.system(cmd)
+  return output_path