* feat(theme): add g80 theme
* docs(data-table): use link with icon variant
* feat(search): support expandable variant
* fix(file-uploaded): use semantic p element instead of strong
* feat(side-nav): dispatch open, close, click:overlay events
* refactor(ui-shell): remove usage of deprecated Icon component
* feat(ui-shell): allow custom hamburger menu icons
* feat(button): support xl size
* fix(code-snippet): wrap code element with pre
* refactor(button): use button specific tooltip class for icon-only variant
* feat(password-input): support warning, inline props
* feat(data-table): support medium size
* fix(context-menu): only prevent default keydown behavior if menu is open
* docs(notification): update copy
* docs(select): update item groups example to use hidden default option
* docs: increase max-height to render UIShell, UnorderedList items
* fix(ui-shell): remove iconDescription prop from HeaderNavMenu #566Fixes#566