Fix onToggle for JSX

• Fixed bug where setting state onToggle in JSX was overwritten by the bubbling native event
• Fixed bug where React stripped detail from event object
• Added event.detail.willOpen on toggle event

Only hijack home and end in core-input list

• home and end is used in windows for jumping in text selection. core-input now only hijack these if focus is inside content and not in <input>

Make ReactDOM independent

• ReactDOM.findNode is bad practice, use refs instead

Fix lacking ReactDOM

• Fix missing import ReactDOM from 'react-dom' in core-toggle