- fax field removed from res.partner
- 2to3 on all py files
- add contributor and update README
- use hasclass in place of @class in xpath expr
- improve tests
[FIX] typo and clean README
- Remove nationality and birthday features.
- Move the remaining features to partner_contact_in_several_companies.
- Make base_contact a dummy module.
- Warn deprecation everywhere possible.