[Users] Account for ET Trac

[Erik Schnetter]

I just provided a code review for the Lean code on the ET Trac. I was
logged in when I submitted it, but the submission now shows as
"anonymous", and I cannot log in again. Could someone check whether I
have an account, and/or provide a pointer to resetting my password?

-erik

-- 
Erik Schnetter <schnetter at gmail.com>
http://www.perimeterinstitute.ca/personal/eschnetter/