Creating a user account in just one screen

[Cavit Cahit VURAL <ccvural@cerenbilgisayar.com.tr>]

Hi,

Creating a user needs 3 screens in the Installer.

At First Screen, just asking the `Real Name` of the User ==> Cavit Cahit 
VURAL
At the second, asking for user_name ==> ccvural
At tthe third, it asks password.  -==> XXXXXXXX

Just one screen with all questions will be simpler and better , i think

Regards

CC Vural