LPS-51819 Add multi-cultural user name configuration to login portlet

Hey Drew,

Here is what I have so far for the login portlet. Everything seems to work except when there's an error on form submission, the page will be refreshed with the content of the portlet displayed in exclusive window state. Can you take a look at it and see if you can fix it? I'll be out of the office until Jan 5, but I'll be checking my email/skype regularly. So feel free to contact me if you have any questions. =)