4 * no longer firing tabChange if already selected
5 * multiple clicks no longer trigger extra xhr if in progress
6 * now using existing href for Tab href attribute
7 * CLASSNAME now added if not present on tabview element
20 * Element broken out into seperate pkg
21 NOTE: new dependency required - element-beta.js
23 *** version 0.12.2 ***
25 * var Tab is now private
26 * fixed Element.configureAttribute
28 *** version 0.12.1 ***
30 * tabs.css renamed to tabview.css
31 * calls to "set" now queued so they can be made before "contentReady"
34 *** version 0.12.0 ***
36 * TabView widget introduced
38 * Note: border_tabs.css included as basic skin to enable "tabs" look