Comment 7 for bug 980770

Fixed it in lp:~jri-openerp/+junk/enapps-csv-import-tool-trunk by adding a charset selection field. Currently it's populated with a couple of usual suspects; adding more obscure formats is pretty straightforward.

The patch also makes the separator and delimiter fields mandatory as I believe they should be.

For some reason I don't see the "propose merge" button anywhere in my branch page, so patch in attachment.