Made basic authorization work. Added posibility for using GSSAPI on non-default ports. Alway pass realm to nginx if forced
Behave like apache mod_auth_krb5: if Negotiate failed, then try pure basic. Otherwise Windows clients, which doesn't belong to domain, fail.
Merge basic auth changes from pyhalov
Remove buggy calls to ngx_strlen on ngx_str_t.
Properly send back WWW-Authenticate header on 401 (Closes #4).
Merge pull request #5 from rbarrois/fix_auth_basic

Fix auth basic fallback.
Formatting cleanup
Modify README and remove TODO

While the majority usage of this module will be against a Windows domain, that is certainly not the only use case.  We need to be clear that the requirements for Windows are just those and do not necessarily apply across the board.
Merge changes due to pull request
Merge git://github.com/stnoonan/spnego-http-auth-nginx-module

* git://github.com/stnoonan/spnego-http-auth-nginx-module:
  Modify README and remove TODO
  Formatting cleanup
  Properly send back WWW-Authenticate header on 401 (Closes #4).
  Remove buggy calls to ngx_strlen on ngx_str_t.
  Behave like apache mod_auth_krb5: if Negotiate failed, then try pure basic. Otherwise Windows clients, which doesn't belong to domain, fail.
  Made basic authorization work. Added posibility for using GSSAPI on non-default ports. Alway pass realm to nginx if forced

Conflicts:
	README.md