MDL-9399 auth/ldap: Introducing loginpage_hook(), ntlmsso_attempt(), ntlmsso_finish()
MDL-9399 auth/ldap: Introducing loginpage_hook(), ntlmsso_attempt(), ntlmsso_finish()

A work in progress -- initial loginpage_hook() and headers for the
remaining functions. One thing to consider here is that this won't
work if there's a proxy in the middle.

Does NTLM auth thingy support proxies?

dilawar/moodle