Another global search-and-replace update. Here, I've replaced the PHP
keyword 'NULL' with its lowercase version. This is another PEAR code
standards change.
darcs-hash:20081223192129-84dde-4a0182e0ec16a01ad88745ad3e08f7cb501aee0b.gz
The PEAR coding standards decree: no tabs, but indent by four spaces.
I've done a global search-and-replace on all tabs, replacing them by
four spaces. This is a huge change, but it will go a long way to
getting us towards phpcs-compliance. And that means better code
readability, and that means more participation.
darcs-hash:20081223191907-84dde-21e8efe210e6d5d54e935a22d0cee5c7bbfc007d.gz
Added a check to make sure the user doesn't remove their last OpenID
if they don't also have a password.
Also, put the finishimmediate URL in the publicxrds so that e.g.
Yahoo! doesn't get snippy.
darcs-hash:20080619153231-5ed1f-a5d784ff39b53afdfb0584689188dd78bdb90c41.gz
