[O] exporting markdown with tables

[Peter Davis]

I'd like to be able to move easily between org-mode and the IOS app Editorial, 
which is mainly based around markdown syntax. I can
easily export markdown from org-mode, but the tables seems to come through as 
straight HTML, as opposed to markdown's table
syntax. This makes it more difficult to edit the resulting files.

Is there a way to get org to export to markdown using md's table syntax?

(FWIW, I tried using pandoc, but this just removed the table syntax altogether, 
so an entire table would just run together into a
paragraph of gibberish.)

Thanks,
-pd