unimplemented settings

this place doesn't seem active but i'll give it a shot:

there are a number of settings described in the README that i actually need to use but doing a grep through the egg is telling me they don't actually exist in the code!? can someone confirm if these are actually unimplemented or whether i'm doing something wrong. i installed through 'pip install django_openid_auth'

settings that look unimplemented are (those i actually need):
OPENID_STRICT_USERNAMES
OPENID_RENDER_FAILURE

thanks