Provide `createTrackEvent` in `<Tracktor />`

• <Tracktor />
  • Provide createTrackEvent
• Tooling

`useTracktor()`

• Introduce new useTracktor() hook.
• <Tracktor />
  • Breaking Change: Removed render prop. Instead takes either children as ReactNodes and renders them, or a function as children and calls it with same functions as the render prop.

Update Tooling to Fix IE11

• #1

v1.0.2

Initial commit