Cari Palazzolo

Enhancement: [calcite-tree] add selection-mode "none"

7

### Description Support a calcite-tree selection-mode of "none", for displaying a hierarchical list of tree-items which display no icons on hover/focus, and do not allow any items to be selected....

Enhancement: [_animation.scss] add reduced motion support for .calcite-animate global CSS class

4

### Description Add [`prefers-reduced-motion`](https://developer.mozilla.org/en-US/docs/Web/CSS/@media/prefers-reduced-motion) CSS media feature for the [`.calcite-animate`](https://github.com/Esri/calcite-components/blob/master/src/assets/styles/_animation.scss#L48) global CSS class. This will ensure animations only apply when the prefers-reduced-motion media feature matches `no-preference` on a system (ie.,...

Bug: [RTL calcite-slider] displays negative numbers with minus signs after numbers

7

### Actual Behavior When a calcite-slider sits on an rtl page, it displays negative values with hyphens **_after_** the tick-label and handle-label numbers. (Ex: `10-`) Negative values should have their...