6.x--1-1-RC5
New Features
* new option: reloadWhenDone - better way to cold reload the page, b/c form will stay in popup
on validation errors (http://drupal.org/node/330608)
* new class: popups-form-reload - adds popup behavior to link, with option reloadWhenDone = TRUE.
* new option: reloadOnError - don't show "Unable to load page" error. Specifically for "logout" link,
because loging out erases session and so can't return json.