first working openid login (very very rough, but works!)
openid identifier table
Move OpenID login handling into separate class
catch openid errors
begin describing OpenID login process
CS: tab2spaces
restructure code a bit
adding new openids in user profile works now
WebFinger support!
use custom HTTP adapter to get rid of HTTP warnings thrown by XML_XRD's simplexml_load_file usage
show error when openid is already registered
use autoloader