constructor(props) {
		super(props);

		this.state = {
			filter: filters.videoFilters[0].id,
			level: 100, // Must match default value of first filter in /react/filters.js
		};

		this.handleLevelChange = this.handleLevelChange.bind(this);
		this.handleFilterChange = this.handleFilterChange.bind(this);
		this.handleCloseDialog = this.handleCloseDialog.bind(this);
		this.handleAddFilter = this.handleAddFilter.bind(this);
		this.handleDelFilter = this.handleDelFilter.bind(this);
	}
@file AddFilterDialog.js
@author Vladan Kudlac <vladankudlac@gmail.com>