look up alias

[gnarlinsky]

feature to look up your alias (like 'can't remember login') -- provide either search box or show list

• : no auto lookup
• but auto lookup in the 'can't remember login'

[gnarlinsky]

Completed. The current UI:

Click on "Can't remember your username":

This pops up a dialog with two search options:

• Can look through a list of all user names currently in the system:
• Type any part that can remember to view suggestions: