Issue #1903646 by aadityawalawalkar, greggles: Separate cleaning of names from unique check in email_registration_unique_username: fixing single spaces replaced by underscores
Issue #377262 by greggles: Test that immediate login works if enabled, remove code that forces the login
Issue #1197886 by greggles: Make password reset instructions more generic
Issue #421078 by dwightaspinwall, greggles: Abstract name unique check for re-use, make it is cross-database compatible, make it more robust, us it on external names
Issue #186128 by greggles: Change 'username' field to 'Display name' - followup, sentence case
Issue #186128 by greggles: Change 'username' field to 'Display name'
Issue #1291908 by pcambra, greggles: Keep the email login entered by the user so it can be validated
Issue #1576438 by greggles: Create README.txt - document various setup instructions
Issue #1874454 by greggles: Make the name a value instead of a hidden to keep it from being in the HTML
Issue #1576666 by shaisachs, greggles: Use hook_form_FORMID_alter
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