Safe encode print result in reset_all_password funtion.
Jump to 0.4.1.
Merge branch 'develop' of gitlab.lahavane.com:mercurio/xoeuf into develop
Require six directly.
Add orm_writer and orm_creator aliases.
Minor changes.
Add a savepoint context manager.

This is backported from xopgi.account, but Odoo's new Cursor has it.
Make savepoint aware of Odoo v8.
Mark next release as 0.4.2.
Improve documentation.
Use buildout's sphinx.
Use our latest build of OpenERP.
Fix docstrings for `normalize_datetime`.
Add a `normalize_date` function.
Fix `search_value` documentation.