stop generating folders, fixes #2

conf.py

@@ -739,7 +739,7 @@ STRIP_INDEXES = False
 # This can be disabled on a per-page/post basis by adding
 #    .. pretty_url: False
 # to the metadata.
-PRETTY_URLS = True
+PRETTY_URLS = False
 
 # If True, publish future dated posts right away instead of scheduling them.
 # Defaults to False.