TabView Release Notes
*** version 2.2.2 ***
* no change
*** version 2.2.1 ***
* no change
*** version 2.2.0 ***
* Element broken out into seperate pkg
NOTE: new dependency required - element-beta.js
*** version 0.12.2 ***
* var Tab is now private
* fixed Element.configureAttribute
*** version 0.12.1 ***
* tabs.css renamed to tabview.css
* calls to "set" now queued so they can be made before "contentReady"
*** version 0.12.0 ***
* TabView widget introduced
* Note: border_tabs.css included as basic skin to enable "tabs" look
