Inserting existing category and subcategory for each post

```
Hi.

Is there a way, to create a csv file with your class.. adding categories and 
subcategories, for each post?

If yes, you know where I could learn how to do that?

Thanks!

```

Original issue reported on code.google.com by `marceloz...@gmail.com` on 28 Aug 2013 at 3:09
