New Component: Tabs

[pcaisse]

New component name: Tabs

Package this component should live in: @blasterjs/core

Context
If its not clear, how would the component be used?

Could be a paired down version of https://github.com/reactjs/react-tabs

Would just need to specify labels for the tabs and pass in children for each tab pane, as well as hook a tab selection event (onSelect?).

Examples
Mockups, screenshots, or links to similar components elsewhere.