absolute_messages 6.x-1.1-rc1

First release candidate for 6.x-1.1 version.

What's new:
- added option to re-show already dismissed messages
- changed default number of messages above which "Dismiss all messages" icon should be displayed
- moved Drupal.settings.absolute_messages.check() inside (function ($) {})
- moved absolute_messages JS data out of Drupal.settings
- added z-index for #absolute-messages-show to keep consistency between D7 and D6 branches