Description of problem:
When I fill in all fields for adding a new user, and for example the user name
is already taken and the form is shown again, the country choice I chose
previously is reset. The country field shows "United States" again. Selecting
the correct country again in the long list of countries is a tedious process.


Steps to Reproduce:
1. Select Add user.
2. Fill in all values, a username that already exists, and select a country
other than "United States" in the list of countries.
3. Press Create Login.
    
Actual results:
All other values gets prefilled in, but the country choice is reset to "United
States".

Expected results:
The non-"United States" country I selected should be selected in the list of
countries.