registration form - form fields are empty when validation error

[kubaw]

I have added som fields to user model (phone, first name, last name etc.). When user is registering account and there is validation form error, after form submission, form fields are blank - especially email.

[radar]

There is not enough information here for us to help you. Please provide the information requested in https://github.com/spree/spree/tree/master/CONTRIBUTING.md. Thank you.

[kubaw]

Steps to reproduce:

1. go to user registration form
2. fill correct email but incorrect password confirmation
3. send the form
4. after page reload address email field is blank, error message is shown

When there is a validation error, email form field should be filled with address provided in step 1.

Spree version: 1.3.2
Rails version: 3.2.14
Spree auth devise: branch 1-3-stable (6a50345..)