Only fill missing info if spot passes the timestamp check in submit(). Closes #14

providers/wwff.py

@@ -35,8 +35,7 @@ class WWFF(HTTPProvider):
                         time=datetime.fromtimestamp(source_spot["spot_time"]).replace(tzinfo=pytz.UTC),
                         latitude=source_spot["latitude"],
                         longitude=source_spot["longitude"])
-            # Fill in any missing data
-            spot.infer_missing()
+
             # Add to our list. Don't worry about de-duping, removing old spots etc. at this point; other code will do
             # that for us.
             new_spots.append(spot)