In aditions to this latest version of Enfold doing the above, it also has some other consequences.

There is a common code snippet that ‘Event Calendar Pro’ users have been using which allows one to Change all instances of ‘Events’ to ‘Something’. i.e. We have changed every occurrence of “Event/s” to “Class/Classes”.
The snippet is here;

// This example replaces "Event" with "Meeting" in all Tribe Plugins text
// See the codex to learn more about WP text domains:
// http://codex.wordpress.org/Translating_WordPress#Localization_Technology
// Example Tribe domains: 'tribe-events-calendar', 'tribe-events-calendar-pro'...

add_filter('gettext', 'theme_filter_text', 10, 3);

function theme_filter_text( $translations, $text, $domain ) {
    // If this text domain starts with "tribe-"
    if(strpos($domain, 'tribe-') === 0) {
            // Replace upper case, lower case, singular, and plural
            $text = str_replace(
                    // Text to search for
                    array('Event', 'event', 'Events', 'events'),

                    // Text to replace it with -- change this for your needs
                    array('Meeting', 'meeting', 'Meetings', 'meetings'),
                    $text
            );

    }

	return $text;
}

add_filter('ngettext', 'theme_filter_ntext', 10, 5);

function theme_filter_ntext( $translation, $single, $plural, $number, $domain ) {
	// If this text domain starts with "tribe-"
    if(strpos($domain, 'tribe-') === 0) {
    	// Replace upper case, lower case, singular, and plural
    	if( $number > 1 ) {
            $plural = str_replace(
                    // Text to search for
                    array('Events', 'events'),

                    // Text to replace it with -- change this for your needs
                    array('Meetings', 'meetings'),
                    $plural
            );

            return $plural;
        } else {
        	 $single = str_replace(
                    // Text to search for
                    array('Event', 'event'),

                    // Text to replace it with -- change this for your needs
                    array('Meeting', 'meeting'),
                    $single
            );

        	 return $single;
        }
    }
}

But when applied to and the latest Kriesi Enfold theme is active it has a strange side effect that renders the WP-backend dysfunctional.

While solving the problem of replacing the “event/s” instances with another word, it also seems to remove the Published | Drafts | Deleted tabs from the pages, posts, event overview pages in the WP backend.

Again, this does not effect standard WP theme, nor did it effect earlier versions of Enfold.

I have tried applying the following code that Devin mentioned above and still experience the same issue.

require_once( 'config-events-calendar/config.php' );

This is making wordpress unusable.