thomasf/exitwp — pull request #11 by chitsaou (2011-10-30 00:18:22+00:00)
Title: Resolve taxonomy bugs

1. I found that there are many empty domain categories in the taxonomy output, so I removed them. I don't know what are the purposes to keep them.
2. When manipulating `tax_out`, don't append any taxonomies that are already in the `tax_out` array.