Destroyable & Widget-attr intern tests; not sure if IE10 classList is acceptable
Refactor Slider to use refreshRendering instead of _setXXXAttr.
fix newlines
Get infrastructure tests running in Sauce Labs.
Doc bower install of dependencies.
Also link to docs directory.
fix tabbing in Widget-attr.js
Handle style prop passed to constructor on Safari.
create enteredViewCallback() method
Get tabIndex working on Safari.
Only works as a const; you can't change it after inserting the element into the document.