Change a User Profile's Type

[askingalot]

As an admin I would like to be able to change a User Profile's user type so that I can promote people to admin users and demote people to authors.

Given the user is viewing the User Profile list
When they select the option to edit an User Profile
Then the user should be directed to a form and given the ability to change the User Profile's user type.

Given the user is finished updating the User Profile information
When they click the Save button
Then the updated User Profile should be saved to the database
And the user should be redirected to the new User Profile list page.

Given the user has decided not to edit the User Profile
When they click the Cancel button
And the user should be redirected to the new User Profile list page.