[1.0] Problem adding a Company through the Contact interface

[lawrence]

Bug description: Problem adding a Company through the Contect interface. The company is not added.

How to reproduce:

1. Include a contact, fill the First and second name.

2. Click in Add Contact to confirm.

3. Edit the added Person. Edit Contact.

4. Click in Add Company.

5. Click in Save changes.

Voilá. The Company was not saved, nor linked with the person.

[ignacio]

Thanks for your report. We'll look at it.