shouldComponentUpdate(nextProps, nextState) {
		if(!nextProps.note || nextProps.note.rawContent == this.simplemde.value())
			return false;
		else 
			return true;
	}
	componentDidUpdate(prevProps, prevState) {
		this.simplemde.value(this.props.note.rawContent);
		this.simplemde.codemirror.focus();
	}