Merge branch 'master', remote-tracking branch 'remotes/upstream/master'

* remotes/upstream/master:
  add IP address to failed login log message
  modified:   include/text.php Stupid bug fixed
  cleanup after openid refactoring
  refactor openid logins/registrations
  modified:   include/text.php 	deleted:    images/diaspora.png 	deleted:    images/smiley-bangheaddesk.gif 	deleted:    images/smiley-beard.png 	deleted:    images/smiley-shaka.gif 	deleted:    images/smiley-whitebeard.png
  some openid fixes, use identity url from openid server and normalise it.
  support "no_smilies"
  ctrl + left|right cursor keys to prev/next photos
  add 'loggin_out' hook

* master: