Non-blocking initialization

Now offering a non-blocking initialization process, avoiding single-point failures in third-party applications.

Connection stubborness and notification emails to freak you out

Allow djangodoo to re-try connecting to an unreachable Odoo instance. The maximum number of attempts as well as the period between each of them is configurable in settings.py and email notifications can be sent in case of confirmed failure.

Compatibility with the test suite of Django 1.8

0.2.4

Switched the relation of OdooUser from auth.User to settings.AUTH_USE…