gitlabhq/gitlabhq — pull request #586 by patthoyts (2012-03-23 15:42:49+00:00)
Title: Ensure LDAP provided email is always compared case-insensitively.

LDAP databases may store email addresses in mixed case so
ensure we only work with a lower case version to avoid missing
a valid account after LDAP login.

[PT: this commit resolves github issue #455]

Signed-off-by: Pat Thoyts