Fix south migration problem caused by 0003_update_keys_to_textversion using TextVersion model which is updated only in 0010_auto__add_field_textversion_category_1__add_field_textversion_category, same with 0007_populate_id_key_in_comments using Comment model updated in 0011_auto__add_field_comment_category.
The PRIMARY AUTHORS are (and/or have been):
Renaud Bernard <renaud.bernard@sopinspace.com>
Raphaël Badin <raphael.badin@sopinspace.com>
Gérald Sedrati-Dinet <gsd@sopinspace.com>
Simon Descarpentries <sid@sopinspace.com>
The MUCH-APPRECIATED CONTRIBUTORS (people having submitted patches, reported bugs, added translations):
Kirill Miazine (http://km.krot.org/)
Paulo Rená da Silva Santarém <pbrss@yahoo.com.br>
Alejandro Martin Ortin <alejandromartinortin@gmail.com>