esop-watermark v1.0.1

A simple watermark component based on react.

there is a demo below:

	import WaterMark from 'esop-watermark';

	class Demo extends Component {
		render() {
			return <WaterMark
						info={{
                            width: 100,
                            height: 100,
                            text: 'demo'
                        }}
                    />
		}
	}

Through the event MutationObserver observe the watermark dom, so it can prevention user who open the controller of browser and manipulation the watermark dom.