Slider: Remove range div when changing range option to false. Fixes #9355 - Slider: Changing range option to false does not remove range div.
Datepicker: Removing unused ui-datepicker-month-year class name.
Tabs: Use .ui-tabs-anchor in stylesheet.
Slider Tests: Remove pointless doc blocks.
CSS Framework: Update API links from the old docs site to their new API site location.