Reading the above would lead me to believe that I should not be getting this error if I am using the latest v0.13.0.beta2 -- admittedly I did not look thru the code to see if `assign_attributes` is defined....
```
NoMethodError (undefined method `assign_attributes' for #<User:0x007fb97fd7b5a0>):
  app/models/user/auth_definitions.rb:61:in `update_with_password'
```