TEC: Move the export events link to before the calendar page

functions.php

<?php
/**
 * Move the export events link to before the calendar page
 */
function tribe_move_calendar_export_link() {
	if ( function_exists( 'tribe' ) ) {
		remove_action( 'tribe_events_after_footer', array( tribe( 'tec.iCal' ), 'maybe_add_link' ) );
		add_action( 'tribe_events_before_header', array( tribe( 'tec.iCal' ), 'maybe_add_link' ), 11, 1 );
	}
}
add_action( 'init', 'tribe_move_calendar_export_link' );